Question

What could be the possible one' s digit of square root of 9801

Answer 1

Answer:

it can either be 1 or 9

Step-by-step explanation:

1 comes in square of 1 and 9

Answer 2

Answer:

it can be 1or 9

Step-by-step explanation:

1^2=1

9^2 =81

only squares of 1 and 9 ends with 1

please mark as brainliest answer