Question

what will unit digit​

Answer 1

Answer:

1

3

8

6

Step-by-step explanation:

these are the unit digit

Answer 2

Step-by-step explanation:

We can find the unit digit by only finding the square of the unit digits. So, by this we will find the unit digits of the squares.

(a) 81 = The square of 1 is 1. So, the unit digit of the square of 81 is 1.

(b) 3853 = The square of 3 is 9. So, the unit digit of the square of 3853 is 9.

(c) 52698 = The square of 8 is 64. So, the unit digit of the square of 52698 is 4.

(d) 12796 = The square of 6 is 36. So, the unit digit of the square of 12796 is 6.