Question
Mathematics Question on Rational or Irrational Numbers
Which of the following statements is not correct?
A
The sum of a rational number and an irrational number is an irrational number.
B
The sum of two irrational numbers need not be an irrational number.
C
The product of a non-zero rational number and an irrational number is an irrational number.
D
The product of two irrational numbers is always an irrational number.
Answer
The product of two irrational numbers is always an irrational number.
Explanation
Solution
The correct option is (D): The product of two irrational numbers is always an irrational number..