Question

Let ‘a’ is an integer. Which of the following statements is wrong?

(a) If a2

is divisible by 3 then a will also be divisible by 3

(b) If a2

is divisible by 5 then a will also be divisible by 5

(c) If a2

is divisible by 8 then a will also be divisible by 8

(d) If a2

is divisible by 10 then a will also be divisible by 10​

Answer 1

Answer:

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