Which statement regarding operations with Rational and Irrational numbers is true?
a.
The sum of two Irrational numbers
is always Rational
c. The product of a Rational number and
Irrational number could be either
Rational or Irrational.
b. The product of two Irrational
numbers is always Rational
d. The sum of a Rational number and
Irrational number is always Irrational