Question

$1$ is the only number which is its own reciprocal. Say true or false.

• A. True
• B. False

Answer 1

The correct option is A True

Reciprocal of $1$

The reciprocal is defined as the multiplicative inverse of a number.

Reciprocal of a number $a$ is $\frac{1}{a}$.

Reciprocal of $1$ is $\frac{1}{1}=1$.

Thus, $1$ is the only number which is its own reciprocal.

Hence, the given statement is True.