Question

1. what could be the possible 'one's' digits of the square root of each of the following numbers?

(i) 9801 (ii) 99856 (iii) 998001​

Answer 1

Answer:

9801

Step-by-step explanation:

The possible digit at one's place of the square root of: (i) 9801 can be 1 or 9. (ii) 99856 can be 4 or 6. (iv) 657666025 can be 5.