Question

how many of these are true?
A prime multiplied by a prime is always a prime.
A square multiplied by a square is always a square.
An odd number multiplied by an odd number is always an odd number.
An even number multiplied by an even number is always an even number.

Answer 1

ANSWER :

TRUE OR FALSE :

A prime multiplied by a prime is always a prime. - TRUE

A square multiplied by a square is always a square. - TRUE

An odd number multiplied by an odd number is always an odd number. - TRUE

An even number multiplied by an even number is always an even number. - TRUE

Therefore, all the given statements are true.