The square root of a perfect square of digits will have digits, if is odd. State whether the statement is true (T) or false (F).
We are proving this statement by giving some examples.
Let us take a number .
The number of digits in is .
As is an odd number so according to the formula:
So, the square root of contains digits which is True as square root of is .
Taking another example let us take another number .
The number of digits in is .
As is an odd number so according to the formula:
So, the square root of contains digits which is True as square root of is .
Hence, from the above examples, we prove that the statement is True.