Express each of the following as a rational number in the form `p/q :` (i)`6^(-1)` (ii) `(-7)^(-1)` (iii) `(1/4)^(-1)` (iv)`(-4)^(-1)xx\ ((-3)/2)^(-1)` (v) `(3/5)^(-1)xx\ (5/2)^(-1)`

Explanation

(i)`6^-1`
`=1/6`
(ii)`(-7)^(-1)`
`-1/7`
(iii) `(1/4)^(-1)`
`4`
(iv)`(-4)^(-1)xx\ ((-3)/2)^(-1)`
`(-1/4)xx(-2/3)`
`2/12`
`1/6`
(v) `(3/5)^(-1)xx\ (5/2)^(-1)`
`5/3xx2/5`
`2/3`.