Question

Which statement is always true?

a)The sum of two irrational numbers is rational.
b)The
product of a rational and irrational number is rational.
c)The sum of two rational numbers is irrational.
d)The product of two rational numbers is rational.

Answer 1

d) The product of two rational numbers is rational.

Explanation:

A and B can be true sometimes and C is false so the answer is D.