Falling Behind in Studies? Join Our Performance Improvement Batch. Enroll For Free
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Live 1-1 coding classes to unleash the creator in your Child
What will be the digits in the units place for the value of (23)^14
Dear sundeep to know digit at unit place we do not need whole number just take the digit at unit place ie 3 digit at unit place 3^1 = 3 3^2 = 9 3^3 = 7 3^4= 1 3^5= 3 digit at unit place is periodic of period 4 digit at unit place for 23)^14 =is same as digit at unit place for 3^2 that is 9 Please feel free to post as many doubts on our discussion forum as you can. If you find any question Difficult to understand - post it here and we will get you the answer and detailed solution very quickly. We are all IITians and here to help you in your IIT JEE preparation. All the best sundeep. Regards, Askiitians Experts Badiuddin
Dear sundeep
to know digit at unit place we do not need whole number
just take the digit at unit place ie 3
digit at unit place
3^1 = 3
3^2 = 9
3^3 = 7
3^4= 1
3^5= 3
digit at unit place is periodic of period 4
digit at unit place for 23)^14 =is same as digit at unit place for 3^2
that is 9
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -