Question

Multiplicative inverse of 9 ^3​

Answer 1

The multiplicative inverse of
`9^3` is
`(1)/(9^3)`

Solution:

Given that,

We have to find the multiplicative inverse of
`9^3`

By multiplicative inverse,

The product of a number and its multiplicative inverse is 1

Given number is:
`9^3`

Let "x" be the required multiplicative inverse

Therefore,

`9^3 * \text{ multiplicative inverse of } 9^3 = 1`

`9^3 * x = 1\\\\x = (1)/(9^3)`

Thus the multiplicative inverse of
`9^3` is
`(1)/(9^3)`