The product of a non-zero number and an irrational number is:
A. always irrational
B. always rational
C. rational or irrational
D. one
Answer:A
The product of a non-zero number and an irrational number is:
A. always irrational B. always rational C. rational or irrational D. one
Explanation: Product of a non-zero rational and an irrational number is always irrational i.e.,