Let the statements, p: Integer n is even q: If n2 is even Let p be true. Then Let n = 2k Squaring both the sides, we get, n2 = 4k2 n2 = 2.2k2 Therefore, n2 is an even number. So, q is true when p is true. Hence, the statement is true.

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Class 11th

Answer :

Let the statements,

p: Integer n is even

q: If n² is even

Let p be true.

Then

Let n = 2k

Squaring both the sides, we get,

n² = 4k²

n² = 2.2k²

Therefore, n² is an even number.

So, q is true when p is true.

Hence, the statement is true.

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