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!
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.
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. 🙏
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
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.
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
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
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
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
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😁😁😁💓💓💓😋😍
I just watched your video, and it completely messed up my calculations! You made a fundamental mistake by saying that the unit digit is zero when the last digit is 3, 7, or 9. That’s just wrong-the unit digit should be one, not zero. This kind of misinformation is unacceptable for students preparing for exams. It wasted my time and threw off my progress. You really need to correct this ASAP because wrong information like this is seriously harmful. That said, your teaching style and other content are really good, but this mistake needs immediate attention!
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
Thanks 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
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
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
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
U make understands soo fast we hardly get anything to understand bt all knowledge is good thnq man
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
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
You are an excellent teacher! Thank you very much 🙂
No offense but i m just curious
Aap abhi kaunsi job krrhi hai?
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.....
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.
Amazing tricks. Mam YOUR way of teaching is too good.Thank you very much,Mam
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
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.
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.
Ur smile will be ask everyone why u don't listen class ..ur teaching spirit amazing 😎😎😎👍👍👍🎉❤️
if the remainder is zero and l = 3,7,9 the unit digit is 1
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.
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
“Beauty with brain “very rare combination madam good luck madam
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
mam wonderful trick mam my teacher was doing long process.....your wonderful mam this single video that force me to subscribe
Great style of teaching 👌 👍
Thank u so much ma'am 😄😄
Ur teaching is nothing but its very very very good maam......
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
Even after 3years the video still remains useful, thank you :)
@Shashanksinha351 kyu wrong direction h bhai
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
Brilliant👍. ۔. Thnk you maan. ۔. Love ❤from ladakh
LEGEND SAYS THAT SHE IS STILL SAYING (NOTHING BUT)
Lol
I can understand this class very easily. I like this class very much
A beautiful lesson, taught by a BEAUTIFUL teacher.
JeswanthReddy
Nice expaination mam , i really adore your teaching ❤️❤️❤️
That's called beauty with brain...👌👌👌👌👌👌
Wow..... Your explanation is as beautiful as u.... Thank u
Great job madam.
Nature of explaination is good.
You are telling in very simple english that all understand easily.
We are grateful to you.
Teaching & vocabulary is superb...
Amazing tricks super and ur are way of teaching is tooo good, love it, ur looking tooo good and very beautiful
Biscuit and chocolate 😋 😊
You are a excellent 👍 teacher because you explain very easily and in short video thanks
Mam the way you teach is amazing and you look beautiful too.
The method is explained beautifully 👍👍👍
Are you preparing for government jobs
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.
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😊❤🙏
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?
Thank you Medum ...
Excellent teaching Style...
She is nothing but a excellent teacher👍
such a cute explanation
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
Wow...best video on TH-cam for solving unit digit problems
Today is my exam I don't know the unit digit in even numbers thank you so much 😄😄😄😃
Unit digit concept totally cleared👍
mam when remainder is zero in case of 3,7 ud is 1, in my calculation
Searching for this for so long. Thank you and may God bless you and tour channel.
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.
Mam you are awesome your explanation is too good thqqq 👌👌👌👌👌😍😍😍🎤
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.
Pakka video for these complex questions in exponents!!👌🏻👌🏻 Tq so much sister 🙏🏻🙏🏻
Wonderful class sir :) For all competitive subjects.. I like Vidya Guru sessions as well. Their all sessions are really exam relevant
blind?
mam you are an excellent teacher! thank you, thank you so much😊
Wrong concept for 3,7,9 if the power is 0....it should be equal to 1
Mam i love u pls teaching in the same way continue this job forever
really helped me...thanks!
❤️❤️❤️❤️❤️❤️ I never ever learnt like this.....
U r the great teacher mam.....
When Remainder is 0. L is 1, the unit digit will be??
whatever be the power for one is 1
Y concept ab jakar samjh aaya hai
Thank you mam
Thank you so much for this mind blowing explanation ☺️☺️
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....😍😍🥰🥰🤩🤩
she says "L" as "YEL" 2:59
usually i won't comment...but this is appreciatable....not only the method...the way you expained is simply awesome.
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😂😂😂
So much in love with your accent. Nice explantion though just loved it.😍
This is nothing but I like you 🙈😍
😂😂😂
Hehe 😂😂
This Is the Best Video For cyclicity I saw I got my concept clear Thanks 👌👍
I just watched your video, and it completely messed up my calculations! You made a fundamental mistake by saying that the unit digit is zero when the last digit is 3, 7, or 9. That’s just wrong-the unit digit should be one, not zero. This kind of misinformation is unacceptable for students preparing for exams. It wasted my time and threw off my progress. You really need to correct this ASAP because wrong information like this is seriously harmful. That said, your teaching style and other content are really good, but this mistake needs immediate attention!
please correct this video, unit digit for 3,7,9 will be 1 at 5:50 . How can it be 0 ????!!!!!
Bro that is in the case of you have reminder as 0 (power divided by 4)
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
Soooooooooperrrrrrr ,I never forget this in my life.. thank you thank you so much
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
Too good madam
Understand well
This is nothing but useful video😂😂😂
Thanks mam
It's a very useful trick which solve my doubts in that type of questions
OMG! You are so demn pretty
Thank u madam
You can solve my problem in this video 🙏🙏🙏🙏🙏🙏
I love you baby really amazing, thank you very much, I like your way of teaching and Voice
Thank u so much, I can understand this concept very easily...
thank u for this wonderful lecture
Can u pls provide video to find integer values
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
It's nice explanation and very helpful mam. Thank you mam👍🏻🙂
So funny...... Yel... L🤣🤣😂😂😂🤣😁
Such a nice explanation mam thank you so much 🙏🏻🙏🏻
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
Exceptional teaching thank you very much
Nothing but 😂🤣
You are teaching very well mam, nice explantation 👍 Thank you 😊
very help full video madam thank u so much 👌👌
I am revising this topic before my paper and I think you are the best at this topic.
Thank you so much beautiful teacher
Thank you ma’am This I’m not applying for job but in school
Excellent ma'am . Supper teaching skill and knowledge 🙏
Your video, your speech, your voice 👌 👌👌👌 and your smile very very quiet