Question

vii. A perfect square can never have the following digit in its one's place.
(a) 1
(b) 8
(C) 0
(d) 6
sorry for disturbing but I need answer
one more time sorry​

Answer 1

Answer:

We know that, a number ending with digits 2, 3, 7 or 8 can never be a perfect square.

Clearly, a perfect square can never have the digit 8 in its one’s place

Answer 2

Answer:

A perfect square never has (b) 8 in its ones place.