Question

Question 20
If y is the reciprocal of rational number x, then the reciprocal of y will be
(a) x
(b) y
(c) $\frac{x}{y}$
(d) $\frac{y}{x}$

Answer 1

If y be the reciprocal of rational number x, i.e., $y=\frac{1}{x}$ or $x=\frac{1}{y}$
Hence, the reciprocal of y will be x i.e option (a).