If f,g: R→R be two functions defined as f(x)=|x|+x and g(x)=|x|-x for all x∈R. Then, find fog and gof. Hence, find fog(-3), fog(5) and gof(-2).

If f,g: $R \to R$ be two functions defined as f(x)=|x|+x and g(x)=|x|-x for all $x \in R$ . Then, find fog and gof. Hence, find fog(-3), fog(5) and gof(-2).

Matching exercise

Match the items on the right to the items on the left.

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