wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The square root of a perfect square of n digits will have n+12 digits, if n is odd. State whether the statement is true (T) or false (F).


A
True
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
False
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A True

We are proving this statement by giving some examples.

Let us take a number 169.

The number of digits in 169 is 3.

As 3 is an odd number so according to the formula:

n+12=3+12=2

So, the square root of 169 contains 2digits which is True as square root of 169 is 13.

Taking another example let us take another number 15625.

The number of digits in 15625 is 5.

As 5 is an odd number so according to the formula:

n+12=5+12=3

So, the square root of 15625 contains 3 digits which is True as square root of 15625 is 125.

Hence, from the above examples, we prove that the statement is True.


flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Practice Set
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon