Question

What is the reciprocal of a reciprocal of a rational number

A 1
B-1
C2
D number itself

Answer 1

Answer:

-1

Step-by-step explanation:

if if the number is positive we put the negative sign

Answer 2

Answer:

D. The number itself

Step-by-step explanation:

Let there be a number x.

Then, its reciprocal is $\frac{1}{x}$

Again, reciprocal of  $\frac{1}{x}$ is x

Which is the number itself

Therefore, option D is correct.

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