Let f : R to R and g : R to R be given b...

Let `f : R to R and g : R to R` be given by `f (x) = x^(2) and g(x) =x ^(3) +1,` then (fog) (x)

A

1) `x ^(6)+1`

B

2) `x ^(6) -1`

C

3) `(x ^(3) -1)^(2)`

D

4) `(x ^(2) + 1^(2))`

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The correct Answer is:

D

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