1 1 / {3}^( - 2) ​

Question

1

`1 / {3}^( - 2)`
​

Answer 1

9.

Explanation:

1 / 3^-2

= 1 / 1/3^2

= 1 * 3^2

= 9.

Answer 2

`1 / {3}^( - 2)`

`1 / \frac{1}{ {3}^(2) }`

By doing reciprocal we get

`1 * {3}^(2)`

`9`