Question

If $y$ is the reciprocal of a rational number $x$, then the reciprocal of $y$ is

• A.
• B.
• C.
• D.

Answer 1

The correct option is A

If $y$ is the reciprocal of rational number $x$, $\frac{1}{x}=y.$

Then reciprocal of $y$ is given by $\frac{1}{y}=x.$