Remember this 3 lines 1.Last Digit of a num =0,1,5,6 ; Unit Digit will be 0,1,5,6 (For any power) 2.If Last Digit of a num =4,9 and Power is odd ; Unit digit will be 4,9 ; if Power is even Unit digit will be 6,1 3.if Last digit of a num =2,3,7,8 ; Devide the power by 4, if Remainder=0 ; Unit Digit will be 6 for 2 & 8 ; 1 for 3 & 7 ; if R !=0 Unit Digit will be (last Digit)^R ;
A big thank you to South India from North India! I love the fact that every state has it's own accent of speaking English and I can actually guess you belong from South. Thanks a ton!
Dear ma'am please pinned the comment about when l = 3,7 or 9 the unit digit is 1 instead of 0 👍 For example : 143^124 By dividing 124 by 4 the remainder is 0. In this case we can take 3⁴=81. So the unit digit is 1. 🙏
what does it mean? please explain it better! start from 1) If the last no is 1 the cyclicity is? 2) And in case the last digit of 1 remainder is 0 then the unit digit is? Please explain sir.
Great work mam ! But if someone don't want to remember the table then only :- 1.divide the power by four 2.last digit of no ^remainder You get your unit digit . Note:- in case of zero remainder : Last digit of no ^4 gives you correct unit digit
Error:for digit 9 Solution:if units place is 9 and if the power of 9 is even then units digit will be 1 and if the power of 9 is odd then units digit will be 9
Thank you madam .this video helped me a lot to understand this topic clearly. i am very greatful to you madam. All your videos are easily understandable the large digits(3,7, & 9) then the unit digit will be 1.
maam your explaination is very simple and easy to understand . i have wasted 1 hour in this topic by seeing other videos but you made me understand within 6 min
Dont know what to say, when i was gone through one of the books after reading it i was wondered. But within 6 minutes u give me the idea to solve .thank u teacher
thanks for the explanation but please make the correction- * if the remainder is zero and l = 3,7,9 the unit digit is 1 * 6^anything always ends by 6 ; also, 5^anything always ends in 5
Amazing trick!! I learned a little of this in an online platform to some understanding, but not knowing the table I had to do it each time. This is great! I literally tried watching a different one before this and the tutorial was incorrect based on what I learned before and what I am seeing here.
I was solving all questions of R.S. agarwal and stuck in this type of math..I thought It is higher level of math and left all questions of this types...but after watching this video Ma'am made this a piece of cake for me.. thanks ma'am.
Mam you made this topic very very easy for me... by the way I am a tenth grader and I really found it difficult to solve this question thanks alot mam....😍😍🥰🥰🤩🤩
before watching this video.... I just wanna say mam You are so beautifull . Ab to video achi ho ya na ho usse mujhe fark nhi pdta😆😆😆😆..... Aap bade pyare lage.... Ok ab video dekh lu thoda.... Mujhe yakeen h video bhi achi hogi😁😁😁💓💓💓😋😍
Amazing Video.. :) In the last question: Don't you think that "every power of 6 also ends in 6 only", so the unit digit will be 6 only? Hence we can directly write "6" as unit digit of 2016^(2015)
Please tell is this method is correct or not Give the no. 1 2 3 0 to the cyclicity of 4 and as per reminder we get unit digit also for o reminder. Ex. 2^64. R=0, so unit digit 6 Ex 7^64. R=0. So unit digit 1 7^ 45. R=1. Unit digit is 7 For cyclisity of 2= 1 0 Ex 4^30. R=0. So unit digit 6
Remember this 3 lines
1.Last Digit of a num =0,1,5,6 ; Unit Digit will be 0,1,5,6 (For any power)
2.If Last Digit of a num =4,9 and Power is odd ; Unit digit will be 4,9 ; if Power is even Unit digit will be 6,1
3.if Last digit of a num =2,3,7,8 ; Devide the power by 4,
if Remainder=0 ; Unit Digit will be 6 for 2 & 8 ; 1 for 3 & 7 ; if R !=0 Unit Digit will be (last Digit)^R ;
Thank u bro
A big thank you to South India from North India! I love the fact that every state has it's own accent of speaking English and I can actually guess you belong from South. Thanks a ton!
Hi
Yeah because her accent is South Indian
Just when i lose hope nd start thinking that i cant do ...... ur way of teaching acts as a positive vibe ......that yes I can do🙂
Exactly what I thought
Dear ma'am please pinned the comment about when l = 3,7 or 9 the unit digit is 1 instead of 0 👍
For example : 143^124
By dividing 124 by 4 the remainder is 0. In this case we can take 3⁴=81. So the unit digit is 1. 🙏
Thanks
Haa bahi 1 hoga
How 3 power 4 came
@@Randomi657Acha se theko. Ya formula hai
l^n for finding last digit😊
@@Randomi657just for example
I have a simple trick
Last two digit of power divided by 4
Answer will be unit digit to the power reminder.
For reminder 0 take 4.
Thank you so much really. Also thankyou commentators that am able to unlearn and relearn the UD as 1 for l=3,7,9. Thanks a lot world. huge thanks.
Are you preparing for government jobs? Jean
Please edit your video that in the case of l=3 or 7 or 9 if remainder is zero then unit digit will be 1, not 0
Ratnakar Singh correct
Correct
Yes you are correct
thanks a lot bro....
Yed
Thankyou ma'am for amazing explanation!🙏Just need to correct unit digit as 1 in case of l = 3,7,9
Yes bro.. You are right
Thank you for telling
Yes....This had me wondering for a couple of minutes
what does it mean? please explain it better!
start from 1) If the last no is 1 the cyclicity is?
2) And in case the last digit of 1 remainder is 0 then the unit digit is?
Please explain sir.
@@shashangkipgen6065
They are basically square, cube etc,
So 1² or 1*(to the power anything)willl always be one.
Same goes with 0.
1. 1
2. 0
Professionalism nd mannerism in your teaching 👌👌
Yes ...hii
So true
you forgot to add beautism
but for, l = 3, 7, 9 U.D should be '1' not '0'... see ^4 column also.....
U make understands soo fast we hardly get anything to understand bt all knowledge is good thnq man
Great work mam ! But if someone don't want to remember the table then only :-
1.divide the power by four
2.last digit of no ^remainder
You get your unit digit .
Note:- in case of zero remainder :
Last digit of no ^4 gives you correct unit digit
Thank you bro ❤ . If u know more tricks of maths please share with me
It has helped me😊 .
Thanks
Error:for digit 9
Solution:if units place is 9 and if the power of 9 is even then units digit will be 1 and if the power of 9 is odd then units digit will be 9
Thank you madam .this video helped me a lot to understand this topic clearly. i am very greatful to you madam. All your videos are easily understandable the large digits(3,7, & 9) then the unit digit will be 1.
Yeah aur ye galat likha tha unhone
*Greatful
I am hard working & honest always.i read ,write & understand very well mem. Thank you mem for your best teaching process.
bhai galt pad liya tune. Please read it properly.
You are an excellent teacher! Thank you very much 🙂
No offense but i m just curious
Aap abhi kaunsi job krrhi hai?
maam your explaination is very simple and easy to understand . i have wasted 1 hour in this topic by seeing other videos but you made me understand within 6 min
Hope our video really helped you. We have also made a lot of other aptitude video please check out playlists.
Dont know what to say, when i was gone through one of the books after reading it i was wondered. But within 6 minutes u give me the idea to solve .thank u teacher
Ur smile will be ask everyone why u don't listen class ..ur teaching spirit amazing 😎😎😎👍👍👍🎉❤️
thanks for the explanation but please make the correction-
* if the remainder is zero and l = 3,7,9 the unit digit is 1
* 6^anything always ends by 6 ; also, 5^anything always ends in 5
“Beauty with brain “very rare combination madam good luck madam
She is nothing but a excellent teacher👍
Ur teaching is nothing but its very very very good maam......
Amazing trick!! I learned a little of this in an online platform to some understanding, but not knowing the table I had to do it each time. This is great! I literally tried watching a different one before this and the tutorial was incorrect based on what I learned before and what I am seeing here.
usually i won't comment...but this is appreciatable....not only the method...the way you expained is simply awesome.
A beautiful lesson, taught by a BEAUTIFUL teacher.
JeswanthReddy
Y concept ab jakar samjh aaya hai
Thank you mam
Mam the way you teach is amazing and you look beautiful too.
Unit digit concept totally cleared👍
Great style of teaching 👌 👍
Thank u so much ma'am 😄😄
I can understand this class very easily. I like this class very much
Today is my exam I don't know the unit digit in even numbers thank you so much 😄😄😄😃
I am revising this topic before my paper and I think you are the best at this topic.
That's called beauty with brain...👌👌👌👌👌👌
You are a excellent 👍 teacher because you explain very easily and in short video thanks
Excellent video, and to think today was my bba entrance and l was gonna leave this topic, but mam u were a lifesaver, thank you so much!!!!
did u pass?
Amazing tricks. Mam YOUR way of teaching is too good.Thank you very much,Mam
if the remainder is zero and l = 3,7,9 the unit digit is 1
You are a teacher which is nothing but great
I was solving all questions of R.S. agarwal and stuck in this type of math..I thought It is higher level of math and left all questions of this types...but after watching this video Ma'am made this a piece of cake for me.. thanks ma'am.
I'm seeing your video the day just before my exam. It helped me a lot and cleared all my doubts. Thank u so much😊❤🙏
LEGEND SAYS THAT SHE IS STILL SAYING (NOTHING BUT)
Lol
❤️❤️❤️❤️❤️❤️ I never ever learnt like this.....
U r the great teacher mam.....
Great job madam.
Nature of explaination is good.
You are telling in very simple english that all understand easily.
We are grateful to you.
Mam you made this topic very very easy for me... by the way I am a tenth grader and I really found it difficult to solve this question thanks alot mam....😍😍🥰🥰🤩🤩
mam when remainder is zero in case of 3,7 ud is 1, in my calculation
Mam i love u pls teaching in the same way continue this job forever
Amazing tricks super and ur are way of teaching is tooo good, love it, ur looking tooo good and very beautiful
Biscuit and chocolate 😋 😊
Bht hi easy kr dia apne mam
really helped me...thanks!
mam you are an excellent teacher! thank you, thank you so much😊
in the third sum, since the cyclicity for 6 is always 1, can't we directly write the unit digit as 6? Because for 5, we did it directly!
Ya
Cyclic of 6 is always 6
You can kaviya
Too good madam
Understand well
Wonderful class sir :) For all competitive subjects.. I like Vidya Guru sessions as well. Their all sessions are really exam relevant
blind?
You are a perfect teacher mam tq
before watching this video....
I just wanna say mam You are so beautifull .
Ab to video achi ho ya na ho usse mujhe fark nhi pdta😆😆😆😆.....
Aap bade pyare lage.... Ok ab video dekh lu thoda.... Mujhe yakeen h video bhi achi hogi😁😁😁💓💓💓😋😍
All I understood after beautiful was......
Blah blah blah blah blah😂😂😂
mam wonderful trick mam my teacher was doing long process.....your wonderful mam this single video that force me to subscribe
6^anything always ends by 6 so not only for 5 but also 6 has exception ..🤔
Yeah that's too an exception
Yup yup agreee
"0,1,5,6" All these are Exceptions. For all of them, there won't be any change. i.e., Units Digits will be 0,1,5,6 only.
It is basically not an exception but a fundamental property of 6 and 5.
Wow..... Your explanation is as beautiful as u.... Thank u
Thank you so much for this mind blowing explanation ☺️☺️
Your are nothing but a good teacher
Wrong concept for 3,7,9 if the power is 0....it should be equal to 1
Mom teaching very well
When Remainder is 0. L is 1, the unit digit will be??
whatever be the power for one is 1
Wow...best video on TH-cam for solving unit digit problems
If unit digit of any base is 0, 1, 5 or 6 then unit digit of each of index remains same. No need to calculate again.
Teaching & vocabulary is superb...
Amazing Video.. :)
In the last question:
Don't you think that "every power of 6 also ends in 6 only", so the unit digit will be 6 only?
Hence we can directly write "6" as unit digit of 2016^(2015)
yo bro
This is nothing but I like you 🙈😍
😂😂😂
Hehe 😂😂
The method is explained beautifully 👍👍👍
Are you preparing for government jobs
OMG! You are so demn pretty
nijamga chala baga chepparu easy ga undi
thank u for this wonderful lecture
Pakka video for these complex questions in exponents!!👌🏻👌🏻 Tq so much sister 🙏🏻🙏🏻
she says "L" as "YEL" 2:59
This Is the Best Video For cyclicity I saw I got my concept clear Thanks 👌👍
This is nothing but useful video😂😂😂
Thank you Medum ...
Excellent teaching Style...
Wrong concept for l=3,7,9 with r=0..in such case u.d will be 1..except this everything is correct
What if L=1? what is the cyclicity of 1? why it's no given in the table?
@@revanthkumarchiruvolu3503 for 1 to any power, the last digit is always going to be 1 so no trick there.
@@revanthkumarchiruvolu3503 for cyclicity is 1 only, any power to 1 unit digit will be 1 only
For 33^6 ud is 9
Even after 3years the video still remains useful, thank you :)
@Shashanksinha351 kyu wrong direction h bhai
I love you baby really amazing, thank you very much, I like your way of teaching and Voice
Mam you are awesome your explanation is too good thqqq 👌👌👌👌👌😍😍😍🎤
So funny...... Yel... L🤣🤣😂😂😂🤣😁
Thx mam I am trying for CHS ( entrance exam for class 11) Nd could not understand this types of question ,. But after your video my doubts were clear
Agar last ma 1 ho too
Bhai agr 0,1,5,6 he unit digit pr to result ka unit digit bhi wahi hoga... It's remain unchanged
Very easily solved awesome
Have to replay it again and again. After 20-30 seconds I lost in her eyes everytime.
Please tell is this method is correct or not
Give the no. 1 2 3 0 to the cyclicity of 4 and as per reminder we get unit digit also for o reminder.
Ex. 2^64. R=0, so unit digit 6
Ex 7^64. R=0. So unit digit 1
7^ 45. R=1. Unit digit is 7
For cyclisity of 2= 1 0
Ex 4^30. R=0. So unit digit 6
me too
sImP
Your video, your speech, your voice 👌 👌👌👌 and your smile very very quiet
Nothing but 😂🤣
A LITERAL LIFESAVER TYYYY!!!!
Thank you so much beautiful teacher
Nothing but a awesome teacher
Brilliant👍. ۔. Thnk you maan. ۔. Love ❤from ladakh
Exceptional teaching thank you very much
Thanks mam
It's a very useful trick which solve my doubts in that type of questions
Nice expaination mam , i really adore your teaching ❤️❤️❤️
Thank u madam
You can solve my problem in this video 🙏🙏🙏🙏🙏🙏
Thank you so much ma'am 🥰🥰🥰🥰🥰🥰
Your teaching skills nice 🙂 madam
Tq mam for your wonderful session
Thank you ma’am This I’m not applying for job but in school