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let f:R-R BE DEFINED ASF(X)=10X+7.FIND G:R-R SUCH THAT GOF=FOG=IR.... What does the question mean and what is IR

let f:R-R BE DEFINED ASF(X)=10X+7.FIND G:R-R SUCH THAT GOF=FOG=IR.... What does the question mean and what is IR

Grade:12th pass

1 Answers

Anish Singhal
askIITians Faculty 1192 Points
5 years ago
If gof=fog=Ir that means f and g are inverse of each other.

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