Question

Which of the following is the reciprocal of the reciprocal of a rational number? *

a)-1
b)1
c)0
d)The number itself​

pls help me plss

Answer 1

Answer:

D) The number itself

Step-by-step explanation:

Suppose x is the number.

The reciprocal of x is 1/x.

Then,reciprocal of 1/x is x.

So answer is d.