1.

Let f: R rarr R, g: R rarr R be two functions given by f(x)=2x-3, g(x)=x^(3)+5. Then , (fog)^(-1) is equal to

Answer»

`((X+7)/(2))^(1//3)`
`(x- 7/2)^(1//3)`
`((x-2)/(7))^(1//3)`
`((x-7)/(2))^(1//3)`

ANSWER :D


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