[" If "f,g:R rarr R" be two functions de...

[" If "f,g:R rarr R" be two functions defined as "f(x)=|x|+x" and "g(x)=|x|-x,AA x in R." Then find the "],[" fog and "gof" .Hence find "fog(-3),fog(5)" and "gof(-2).]

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Let f ,g: R rarr R be two functions defined as f(x) = |x| +x and g(x) = |x| -x AA x in R. Then find fog and gof .

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