Question

if a number has 1 or 9 in the units place , then it's square roor ends in which of the following 1 , 4, 5 , 6​

Answer 1

Answer:

if a number has 1 or 9 in the units place , then it's square roor ends in which of the following 1 , 4, 5 , 6

answer=1

Answer 2

Answer:

1 is the right answer

Step-by-step explanation:

because square of number ending with 4 has 6 in its unit place

square of a number ending with 5 has 5 in its units place

square of a number ending with 6 has 6 in its units place

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