Which statement is true about the product of a non-zero rational number and an irrational number?
AThe product of a non-zero rational number and an irrational number is always a rational number.
BThe product of a non-zero rational number and an irrational number is never an irrational number.
CThe product of a non-zero rational number and an irrational number is sometimes a rational number.
DThe product of a non-zero rational number and an irrational number is always an irrational number.
AThe product of a non-zero rational number and an irrational number is always a rational number.
BThe product of a non-zero rational number and an irrational number is never an irrational number.
CThe product of a non-zero rational number and an irrational number is sometimes a rational number.
DThe product of a non-zero rational number and an irrational number is always an irrational number.