1.

If f(x)=1/x , g(x)=1/x^(2) and h(x)=x^(2), then

Answer»

`fog(x)=x^(2), x != 0 , h(G(x))= (1)/(x^(2))`
`h(g(x))= (1)/(x^(2)), x != 0, fog(x)=x^(2)`
`fog(x)=x^(2), x != 0, h(g(x))=(g(x))^(2), x != 0`
`(fog)(x)=(1)/(x^(2)), x != 0, h(g(x))=g(x), x != 0`

Answer :C


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