Simplification - Shortcuts & Tricks for Placement Tests, Job Interviews & Exams

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  • เผยแพร่เมื่อ 25 ส.ค. 2024
  • Crack the quantitative aptitude section of Placement Test or Job Interview at any company with shortcuts & tricks on Simplification. Extremely helpful to crack entrance exams like MBA, Banking - IBPS, SBI, UPSC, SSC, Railways etc.
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    www.tutorialri...
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    #Simplification #QuantitativeAptitude #PlacementTest

ความคิดเห็น • 529

  • @CareerRideOfficial
    @CareerRideOfficial  5 ปีที่แล้ว +71

    Practice Questions on "Simplification" available at:
    www.careerride.com/mcq/simplification-quantitative-aptitude-mcq-questions-16.aspx

    • @atishiprasher780
      @atishiprasher780 4 ปีที่แล้ว +1

      Why DID we use vbodmas for the last question, we subtracted it first and then added?

    • @atishiprasher780
      @atishiprasher780 4 ปีที่แล้ว +2

      *Didn't

    • @jahangirkhaja6087
      @jahangirkhaja6087 4 ปีที่แล้ว +1

      @@atishiprasher780 In addition subtraction bodmas doesn't matter.

    • @pranavkulkarni18
      @pranavkulkarni18 3 ปีที่แล้ว +1

      Your are teaching so fastli.we are not understanding what are you teaching

    • @avishirana585
      @avishirana585 2 ปีที่แล้ว +3

      Probably this is best channel for learning ✨

  • @deeecorner506
    @deeecorner506 3 ปีที่แล้ว +196

    "See how easy it was" much satisfying dialogue . It's all seems to be easy when it hears from uuu sir. 👍

    • @arvindkale8795
      @arvindkale8795 11 หลายเดือนก่อน +3

      even .... veeeery easy

  • @Desi_vyanjan
    @Desi_vyanjan หลายเดือนก่อน +88

    Anyone 2024😂

  • @user-yg9ru2fl5o
    @user-yg9ru2fl5o ปีที่แล้ว +32

    didn't get the 8th question

  • @shailendrayadav4866
    @shailendrayadav4866 2 ปีที่แล้ว +15

    The way you are explaining is just amazing 💯🔥no time waste directly point to point.

  • @pratyakshsinha6292
    @pratyakshsinha6292 2 ปีที่แล้ว +93

    7:00
    actually a^6 is not equal to a^3*a^2.
    I believe he meant (a^3)^2 which is equal to a^(3*2) = a^6.
    a^3 * a*2 is actually equal to a^(3+2) = a^5

    • @nirajgupta3789
      @nirajgupta3789 2 ปีที่แล้ว +3

      Right

    • @anmol3
      @anmol3 ปีที่แล้ว +1

      Yes correction

    • @karanparab309
      @karanparab309 11 หลายเดือนก่อน +1

      I also thought so after seeing it

    • @mahendravusa8930
      @mahendravusa8930 9 หลายเดือนก่อน

      Yes same doubt

    • @nileshkumarsingh9139
      @nileshkumarsingh9139 4 หลายเดือนก่อน +1

      He should have written that by mistake

  • @jesusforever2122
    @jesusforever2122 6 ปีที่แล้ว +100

    Thank you sir. You are helping to clear our concepts God will reward you.🙂🙂

  • @aiswaryaramesh7121
    @aiswaryaramesh7121 3 ปีที่แล้ว +19

    Very helpful video... Expecting more effective classes... Your teaching skill is excellent

  • @reshmatehreen22
    @reshmatehreen22 ปีที่แล้ว +2

    Very amazing channel I got ,maximum vdos the watched here ,simply examplantion without any doubt ....I suggest to everyone to follow this ..

  • @bhaskarbaru5563
    @bhaskarbaru5563 3 ปีที่แล้ว +7

    These classes are helpful for all competitive exams

  • @saranyadevi9603
    @saranyadevi9603 ปีที่แล้ว +7

    Your playlist contains much enough videos for preliminary examination regarding aptitudes..& easily understanding all basics..thank you

  • @harshadamane1122
    @harshadamane1122 ปีที่แล้ว +5

    Really really helpful series...in 2019 I qualified TCS exam by doing only lectrs

    • @CareerRideOfficial
      @CareerRideOfficial  ปีที่แล้ว +5

      Thanks for letting us know, Harshada. All the best for your future!

    • @tejaltatiwar4682
      @tejaltatiwar4682 ปีที่แล้ว

      In which year you are

    • @harshadamane1122
      @harshadamane1122 ปีที่แล้ว

      @@tejaltatiwar4682 I completed engineering in 2019 only

    • @Unknownpyu
      @Unknownpyu 11 หลายเดือนก่อน

      ​@@harshadamane1122brother can you help me 🙏 by giving me guidance

  • @shalakadeshmukh2742
    @shalakadeshmukh2742 ปีที่แล้ว +3

    Actually I am upsc aspirants good in maths but I forget all concepts u make me confident and able to crack csat ...thank u so much sir ...

    • @irshadimameng562evening7
      @irshadimameng562evening7 4 หลายเดือนก่อน

      I struggle a lot in maths and I am going to appear in Csat . Can you please tell me if this video series enough for csat?

  • @laganpreet6982
    @laganpreet6982 3 ปีที่แล้ว +7

    Sir its a request plz make video on data interpretation and pie charts. It would be really helpful sir

  • @aizad786iqbal
    @aizad786iqbal 4 ปีที่แล้ว +17

    Can you explain why in (8) you didn't take a as 1 and b as 3√3??

    • @user-ci4jh9ug6b
      @user-ci4jh9ug6b 4 หลายเดือนก่อน

      Bcz,if you take square the result will be the same.(1-3root3)^2 == (3toot3-1)^2 ( take - common)

  • @mandeepbawa4964
    @mandeepbawa4964 5 ปีที่แล้ว +9

    Thanks career ride for this. Please make 2nd part of all ur videos and cover all difficult sums there.

    • @howdidiwin6480
      @howdidiwin6480 4 ปีที่แล้ว

      Yes we want a sec one..pzzzz bro

  • @Mr.Dee_07
    @Mr.Dee_07 ปีที่แล้ว +2

    I thought it is easy but
    It is out of my mind 🤯

  • @dishantkumbhar8822
    @dishantkumbhar8822 3 ปีที่แล้ว +15

    Sir plz add more videos such as data sufficiency , flow charts, odd one out, case puzzles.
    Thank you very much sir for helping us out in a simplest manner

  • @shivanichauhan3658
    @shivanichauhan3658 3 ปีที่แล้ว +5

    a^m *a^n is equal to a^(m+n) so a^3 *a^2 becomes a^5 and not a^6 at 6:57

  • @nagasaiduddeti4885
    @nagasaiduddeti4885 หลายเดือนก่อน +1

    q : 13
    can do a common 3 from that value

  • @mohitarya1764
    @mohitarya1764 5 ปีที่แล้ว +15

    According to VBODMAS check the 17 question again because in it you substract first then addition...why it is so...?

    • @chauhanshubham7835
      @chauhanshubham7835 4 ปีที่แล้ว +1

      According to this first add 25+24 = 49 then subtract 23 so it's 49-23= 26

    • @tvidyasagar2020
      @tvidyasagar2020 3 ปีที่แล้ว

      Same doubt

    • @kishore5657
      @kishore5657 3 ปีที่แล้ว

      It's ''-23.23'' not ''+23.23''

    • @mohitarya1764
      @mohitarya1764 3 ปีที่แล้ว +1

      @@chauhanshubham7835 yes I got that after 2 days...😂
      Btw thanks...👍

    • @jojo-dv3uy
      @jojo-dv3uy 2 ปีที่แล้ว

      @@chauhanshubham7835 why so ??? i mean addition should be done first right can u plz tell. i mean in other question it was like x-y+z
      in that case (y+z=a) was done first and after that x-a ..why it's not the same here.
      i mean look at 22:31 it was done with the number close to each other

  • @sneha4209
    @sneha4209 4 ปีที่แล้ว +10

    In example 17) what about the priority of + and - ,by considering priority ans will be 22.22 .

    • @vidyasagar1531
      @vidyasagar1531 2 ปีที่แล้ว

      -22. 22

    • @jojo-dv3uy
      @jojo-dv3uy 2 ปีที่แล้ว +2

      exactly he was not following the bodmas rule

    • @Nivetha_A
      @Nivetha_A 8 หลายเดือนก่อน +1

      I got confused in this one too. So apparently, addition and substraction have the same precedence and should be evaluated from left to right. So is multiplication and division.
      Hope this helps!

  • @flyingbirds2477
    @flyingbirds2477 4 ปีที่แล้ว +1

    I am very satisfied and the way of solving is very understanding.

  • @rabishekkumarrahul2053
    @rabishekkumarrahul2053 5 ปีที่แล้ว +2

    The way of teaching is great sir.

  • @rajeshgandham199
    @rajeshgandham199 4 ปีที่แล้ว +5

    Thank you very much sir, nice explanation and very helpful...

  • @anshumansharma6650
    @anshumansharma6650 ปีที่แล้ว +3

    Practice ❤😊

  • @demonroi6901
    @demonroi6901 5 ปีที่แล้ว +4

    question 1 can be solved in just 1 step , using identity - (a+1/a)^2=(a-1/a)^2 +4

  • @javamehr2166
    @javamehr2166 ปีที่แล้ว

    Great channel for preparation of HAT and GAT test and other competitive exams

  • @learningrecreation2824
    @learningrecreation2824 2 ปีที่แล้ว

    Hope i can clear my bank exam by learning from your video

  • @gauravthakur-wu9kj
    @gauravthakur-wu9kj 6 ปีที่แล้ว +3

    Awesome, my placements are coming and I genuinely like your channel...😇

    • @CareerRideOfficial
      @CareerRideOfficial  6 ปีที่แล้ว +5

      Thanks, Gaurav :)! Do take benefit of the Logical Reasoning and HR Interview section as well. Wish you good luck for your placements.

    • @ayushijha89
      @ayushijha89 5 ปีที่แล้ว +2

      Bro would u like 2 share some tips😐

  • @sahilmakwana8699
    @sahilmakwana8699 3 ปีที่แล้ว +1

    Awesome and so helpfull video sir

  • @vinayreddy1429
    @vinayreddy1429 2 ปีที่แล้ว +2

    Thanks sir for ur wonderful explanation.....💯💯

  • @Ishu-jd5po
    @Ishu-jd5po 3 หลายเดือนก่อน

    Sprb explanation.. Make me more confident on crack the aptitude exam.. ✨

  • @pandi496
    @pandi496 4 ปีที่แล้ว +9

    In 17 question why you subtract first according to vbodmas must add first,isn't?

  • @hemantkumarsharma1562
    @hemantkumarsharma1562 4 ปีที่แล้ว +2

    wonderful explanation. please include topics which are asked in CLAT and Other BALLB entrance tests..

  • @Merlin_Chhana4
    @Merlin_Chhana4 3 ปีที่แล้ว +1

    Than you.. The best channel for me

  • @preetibaloji2462
    @preetibaloji2462 4 ปีที่แล้ว +2

    Sir plzzz make videos on instalment

  • @harshitkumar1131
    @harshitkumar1131 3 ปีที่แล้ว +1

    one of the best teacher

  • @RakeshGaddam-u7z
    @RakeshGaddam-u7z หลายเดือนก่อน +1

    It's better you should explain on the rough sheet instead of explaining with mouse pointer on the question.

  • @debopriyokar9959
    @debopriyokar9959 3 ปีที่แล้ว +4

    Is there any short method for question no. 8 ?

  • @tarunika9814
    @tarunika9814 2 ปีที่แล้ว +1

    Very informative and nice sir. Thanks a lot

  • @sirisuryapogu48
    @sirisuryapogu48 2 ปีที่แล้ว +7

    Thank you so much for your sessions.... your vedios filled lots of confidence in me.. the words you say "VERY EASY" "PRETTY SIMPLE".... "EXTREMELY EASY"...... those words made the topic really easy😊😊.... thank you is not enough to say...once I get the job i really want to show my heartful gratitude towards you guys ❣️❣️

  • @DevanshMandloi-km2co
    @DevanshMandloi-km2co 2 หลายเดือนก่อน +1

    In the question no. 8, shouldn't it be + - (250)?

  • @logeshwarigovind3312
    @logeshwarigovind3312 ปีที่แล้ว

    I like ur way of teaching sir....Upadate more videos like this which relates to placement sir...Kind request sir

  • @rajeshediga1405
    @rajeshediga1405 4 ปีที่แล้ว +1

    Thank you sir it is very useful

  • @chaitanyanagasundarakc3163
    @chaitanyanagasundarakc3163 3 ปีที่แล้ว +2

    Sir can we solve the question 2 like this if we do the answers will be -4/a^2
    step1:
    a(a+(b^2/a))+2a/a^3-2a^2
    step2:a(2)+2a/a^3-2a^2
    step3:4a/a(a^2-2a^2)
    step4:the answer is -4/a^2

  • @aditimallik6360
    @aditimallik6360 2 ปีที่แล้ว +1

    Sir your videos are very helpful
    pls make some videos on ''DATA INTERPRETATION'' also..

  • @ranahaseeb666
    @ranahaseeb666 6 ปีที่แล้ว +39

    powers of powers multiply theres a mistake in this video at 7:41

    • @clashwithdaddy291
      @clashwithdaddy291 5 ปีที่แล้ว +5

      yes, that's why i came towards comment section but you have already mentioned it

    • @Farahat1234
      @Farahat1234 5 ปีที่แล้ว +2

      Where?

    • @upamanyuray9383
      @upamanyuray9383 5 ปีที่แล้ว +5

      @@Farahat1234 a^x * a^y = a^ (x+y) but its written a^(xy)

    • @Farahat1234
      @Farahat1234 5 ปีที่แล้ว +3

      @@upamanyuray9383 didnt got

    • @upamanyuray9383
      @upamanyuray9383 5 ปีที่แล้ว +3

      @@Farahat1234 Whenever you find difficulties like this, assume simple numbers. Assume a=2, x=2,y=3. according to a^x*a^y (2^2*2^3=32) it should be a^(x+y) (2^2+3=2^5=32) but its written a^xy (2^6=64)

  • @Madhavapeddisteluguruchulu
    @Madhavapeddisteluguruchulu 2 ปีที่แล้ว

    he is the real deal guys practise what he says my son got placed in reputed bank

    • @CareerRideOfficial
      @CareerRideOfficial  2 ปีที่แล้ว +1

      Thanks for letting us know. Congratulations to all of you!

  • @niranjankumar2578
    @niranjankumar2578 5 ปีที่แล้ว +2

    Thank you sir

    • @CareerRideOfficial
      @CareerRideOfficial  5 ปีที่แล้ว +1

      You're welcome, Niranjan! Do share the video with your friends and join us in our mission to make good quality content available to all. Stay Connected :)

  • @amitkumarmazumder1976
    @amitkumarmazumder1976 3 ปีที่แล้ว +3

    Thank you for such great explanations and tips n tricks... Luv the way u explain things so simply🥰

  • @suchismitamishra7081
    @suchismitamishra7081 4 ปีที่แล้ว +5

    so far the best video i have come across, thank you so much.

  • @shiningwonders769
    @shiningwonders769 3 ปีที่แล้ว +21

    Sorry sir..I had a doubt on squares and cubes..that is we know when the bases are equal exponents should be add..but how can we get "a^6"="a^2×a^3"... actual it is..a^6"="a^3×a^3

    • @-mercury-1528
      @-mercury-1528 3 ปีที่แล้ว

      Yeah..you are right...it's just a silly mistake

    • @cottonaim
      @cottonaim 3 ปีที่แล้ว

      Yeah I also thought am I wrong

  • @Nothing_907
    @Nothing_907 2 ปีที่แล้ว +1

    Such a helpful video

  • @ritikac.4181
    @ritikac.4181 4 ปีที่แล้ว +1

    my first tip would be "read que carefully " ha ha ha ! GREAT VIDEOS!!

  • @vinaynathan8290
    @vinaynathan8290 4 ปีที่แล้ว +6

    7:17 , a^2 * a^3 = a^(2+3) = a^5

  • @taongamom7398
    @taongamom7398 5 ปีที่แล้ว

    The best videos ever ever. Much more better than Gradeup als

  • @anwarislam300
    @anwarislam300 4 ปีที่แล้ว +2

    question nm (8) if i take [a=-3root3 or b=1 then the answer was -2] correct?please explain

  • @hridya5711
    @hridya5711 2 ปีที่แล้ว +4

    In 8th Q, why did we choose n as -1 and not sqrt(3)m as -3sqrt3? Why can't m be -3 and n be 1?

    • @rohitbarua469
      @rohitbarua469 ปีที่แล้ว

      m+n is to be determined, so no matter what u choose it would be saame

  • @eswarprasad479
    @eswarprasad479 5 ปีที่แล้ว +2

    Thanks

  • @sudhigowda45
    @sudhigowda45 4 ปีที่แล้ว +5

    Why VBODMAS rule not applied in question 17th

  • @dhurkanatraj2927
    @dhurkanatraj2927 4 ปีที่แล้ว +1

    Thanks for your great work

  • @VishalSingh-dv2vg
    @VishalSingh-dv2vg 4 ปีที่แล้ว

    Your like anand kumar for us . No one will teach like you.

  • @sanskriti2611
    @sanskriti2611 3 ปีที่แล้ว

    Thankyou Sir for this simplification video.🙏🙏

  • @mukundanalexander9065
    @mukundanalexander9065 4 ปีที่แล้ว +9

    May I ask where you’ve sourced these questions from?

  • @bugathavasantha6214
    @bugathavasantha6214 ปีที่แล้ว

    Thank you sir.. For explaining the topics very easily.. Could you please do a video on counting figures and logical puzzles

  • @sanandapodder5027
    @sanandapodder5027 5 ปีที่แล้ว +2

    sir thank you very much please upload tough problems on time and distance because this year most of the questions are coming from time and distance in campuss exams.

    • @Farahat1234
      @Farahat1234 5 ปีที่แล้ว +1

      For what are you preparing?

    • @sanandapodder5027
      @sanandapodder5027 5 ปีที่แล้ว

      @@Farahat1234 campuss placement drives

    • @Farahat1234
      @Farahat1234 5 ปีที่แล้ว +1

      @@sanandapodder5027 please can you tell me that....from which other youtube channel are you preparing aptitude?

    • @sanandapodder5027
      @sanandapodder5027 5 ปีที่แล้ว

      @@Farahat1234 not practicing

    • @Farahat1234
      @Farahat1234 5 ปีที่แล้ว

      @@sanandapodder5027 are you not studying from any other youtube channel?

  • @spoorthism4610
    @spoorthism4610 4 ปีที่แล้ว +3

    Plz publish vedio on input output in logical reasoning.

  • @fenithakkar5955
    @fenithakkar5955 6 ปีที่แล้ว +5

    please give solved paper previous years paper of TCS examination

    • @sankethp3138
      @sankethp3138 3 ปีที่แล้ว +1

      Where are you working now?

  • @Pakkahyderabadi19
    @Pakkahyderabadi19 3 ปีที่แล้ว +2

    Sir in questikn 17 ...y dint we use bodmas rule

    • @Nivetha_A
      @Nivetha_A 8 หลายเดือนก่อน

      I got confused in this one too. So apparently, addition and substraction have the same precedence and should be evaluated from left to right. So is multiplication and division.
      Hope this helps!

  • @sujathatatikala6099
    @sujathatatikala6099 2 ปีที่แล้ว

    Please do video on number system it will simplyfy the next all chapters in quant

  • @04.deepa.s54
    @04.deepa.s54 2 หลายเดือนก่อน +1

    Sir, I have a doubt in 17th question, why didn't add first ?

  • @tannusharma2285
    @tannusharma2285 5 ปีที่แล้ว +2

    thank you so much sir :)

  • @rohitbarua469
    @rohitbarua469 ปีที่แล้ว +1

    In question 17 if we have followed BODMAS then first add then subtract so it would come 22.22?

    • @ishankhan5110
      @ishankhan5110 6 หลายเดือนก่อน

      Same question here .......

  • @stephanieokubor8655
    @stephanieokubor8655 4 ปีที่แล้ว +7

    This was VERY helpful. Can you do aptitude tests for Abstract reasoning???

  • @chanpreetkaur2787
    @chanpreetkaur2787 2 ปีที่แล้ว

    Thankyou for such a wonderful explanation..keep going ..

  • @chembetikarunakar814
    @chembetikarunakar814 2 ปีที่แล้ว

    Sir the biggest drawback is the pointer is u are using if its size is liitle big it's better..,and the order or writting should be in correct manner dont write zigzag, and there are little errors also...

  • @gauravdalai45
    @gauravdalai45 6 หลายเดือนก่อน

    Your way of teaching is really good but if you use Hindi language instead of English it would bhi more easy to understand for those students whos English is very low.. including me also 😅😅

  • @NarutoUzumaki-tq3pe
    @NarutoUzumaki-tq3pe 8 หลายเดือนก่อน

    Thank you so much sir!!!💯

  • @deepeshagrawal2873
    @deepeshagrawal2873 2 ปีที่แล้ว +1

    36:25 common in bracket should start from 4 how it starting from 1 as 4^1 is 4

  • @universeofshorts2601
    @universeofshorts2601 2 ปีที่แล้ว +1

    In question 4 , all are under square brackets . So , it is necessary to use VBODMAS rule ??

  • @shivanichoudhary1382
    @shivanichoudhary1382 4 ปีที่แล้ว +1

    Thankyou

  • @netajinaman9794
    @netajinaman9794 3 ปีที่แล้ว

    Thank you sir ji, very helpful

  • @baijup139
    @baijup139 3 ปีที่แล้ว

    Thank you sir
    Your videos are very helpful
    Plz do verbal videos

  • @europa6497
    @europa6497 5 ปีที่แล้ว

    Sir you are very good teacher.

    • @CareerRideOfficial
      @CareerRideOfficial  5 ปีที่แล้ว

      Thanks, Shreyash. Do share the video with your friends and family & join us in our mission to make good quality content available to all. Stay connected :)

  • @watsondhinesh3185
    @watsondhinesh3185 4 ปีที่แล้ว +2

    Sir I have doubt in this 13 th question if u 3^2 it will come (1+2+3....+10) if u take common value has 3 (1^2+2^2+3^3+.....+10^2)

    • @mahakjain795
      @mahakjain795 4 ปีที่แล้ว

      If you take common value of 3 then the equation becomes(3+12+27+......+300)which is complex to solve..

  • @darshanpahilwani9983
    @darshanpahilwani9983 5 ปีที่แล้ว +8

    33:10 i cant understand the left hand side is evaluating then ypure directly changing it to minus because the left side has it

  • @krishanudutta2943
    @krishanudutta2943 3 ปีที่แล้ว

    Thanks sir for the video it was reall helpful sir thanks a lot😊❤️❤️

  • @maitrijain7777
    @maitrijain7777 ปีที่แล้ว +2

    In Q11, we can take the approx values! and put the values in the asked figure. that way also the answer is 0.

  • @Bingus-r4q
    @Bingus-r4q 3 ปีที่แล้ว +1

    Continue the great work sir:)

  • @cubingbyamit6807
    @cubingbyamit6807 4 ปีที่แล้ว +3

    Your great explanation but I have a question in simplification please help me sir I am a great fan of you

  • @radhitakhanna3144
    @radhitakhanna3144 6 ปีที่แล้ว

    GOD bless you sir
    Make more clat specific videos
    Plz

  • @VeerEditz13
    @VeerEditz13 5 หลายเดือนก่อน

    Thank You Sir 🙏🏻

  • @saurabhsambhe6077
    @saurabhsambhe6077 2 ปีที่แล้ว

    Sir please make videos on Algebra, Geometry,Trigonometry and Mensuration please sir

  • @pokalaajaykumar2200
    @pokalaajaykumar2200 4 ปีที่แล้ว +4

    7:16 a^6=a^2*a^2*a^2 just crt it....

  • @_ankitmishra
    @_ankitmishra 3 ปีที่แล้ว +33

    On 7:21
    A^6=(a^3)×(a^3)
    Which you have written wrong by mistake.
    Rule: base same indices gets added

  • @MoonToons-sn8ub
    @MoonToons-sn8ub ปีที่แล้ว +1

    Please sir ji Hindi mai lao yhe advance maths ki video please abh aap hi dikho har koi English mai to nhi dikh phaye gya na to please Hindi mai bana do inn sari video ko 😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭

  • @indiansaviourmodiji5372
    @indiansaviourmodiji5372 ปีที่แล้ว

    Oye..ISRO Scientist..I searched a perfect job cracking quantitative aptitude videos since Morning..And Finally find out.that these are very effective coaching videos than other videos..so..utilize and crack the bits

  • @nishanithya887
    @nishanithya887 2 หลายเดือนก่อน

    Thank you 😊

  • @bharathhl6935
    @bharathhl6935 4 ปีที่แล้ว +3

    20:40 as u said, I memorized the formula I got answer before u solved