Question

(6) The unit digit of a perfect square cannot be (1) 3 (3) 6 (2) o (4) 1. ​

Answer 1

Answer:

3

Step-by-step explanation:

hope it helpful for you

Answer 2

$\bf \huge{ANSWER}$

• The unit digit of a perfect square can be only

0, 1, 4, 5, 6 or 9.

• As we know that all the perfect square number ends with

1,4,9,6,5,00

• According to the property of a perfect square a number ends unit digits in

2, 3, 7 and 8

$\bf \huge{THANKS}$