Prove that if `x` is even then `x^2` is even.

Let a and b be integers By the law of contrapositive prove that if ab is even then either a is even or b is even.

Write the converse of the following statements. If a number x is even, then x^2 is also even.

Converse of the statement ''If a number x is even, then x^(2) is even'' is

Write down the contrapositive of the following " if ………., then ……" implications : If x is an integer and x^(2) is even then x is even .

Show that he following statement is true by the method of contrapositive: p\ : If\ x is an integer x^2 is even then x is also even.

Consider the statement,"If x is an integer and x^2 is even, then x is also even." prove the statement by the contrapositive method.

The statement ' If x ^ 2 is not even then x is not even ' converse is

Write the converse of the following statements.. If x is an integer and x^2 is even, then x is also even.

Show that the following statement is true by the method of contrapositive. P: If x is an integer and x^(2) is even, then x is also even.

Show that the following statement is true by the method of contrapositive. p: If x is an integer and x2 is even, then x is also even.