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Find gof and fog, if f:R to R and g: R t...

Find gof and fog, if `f:R to R` and `g: R to R` are given by `f(x)=|x|` and `g(x)=|2x-5|`. Also, show that gof `!=` fog.

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The correct Answer is:
fog(x) `!=` gof (x)
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