Question

what is multiplicative inverse? give me some examples of negative rational numbers​

Answer 1

Concept -

Multiplicative inverse number of any number is that if if you multiplied that number whith it's original number it will give 1 value as result

Examples -

Multiplicative inverse of 5 is

$\frac{1}{5}$

Multiplicative Inverse of

$- ( \frac{5}{3} )$

is

$- ( \frac{3}{5} )$

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Answer 2

Answer:

The multiplicative number for any n is simply 1/n . The product of a number and its multiplicative inverse is always 1.

In other words, the multiplicative inverse of a number is another number and when you multiply these two numbers together you should get 1. The multiplicative inverse of a number is also known as it's reciprocal.

For example, if we have the number 7, the multiplicative inverse, or reciprocal, would be 1/7 because when you multiply 7 and 1/7 together, you get 1

Some example of negative rational numbers are  13/-19, -15/23

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