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$\"\"$

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The functions are $\"\"$ .

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The composition f with g is $\"\"$

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$\"\"$ (Definition of $\"\"$ )

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$\"\"$ (Definition of $\"\"$ )

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$\"\"$ (Definition of $\"\"$ )

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$\"\"$ (Simplify)

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$\"\"$ (Simplify) $\"\"$

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The value of $\"\"$ .

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$\"\"$

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The functions are $\"\"$ .

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The composition g with f is $\"\"$

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$\"\"$ (Definition of $\"\"$ )

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$\"\"$ (Definition of $\"\"$ )

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$\"\"$ (Definition of $\"\"$ )

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$\"\"$ (Simplify)

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$\"\"$ (Simplify) $\"\"$

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The value of $\"\"$ .

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$\"\"$

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The functions are $\"\"$ .

\

The composition g with g is $\"\"$

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$\"\"$ (Definition of $\"\"$ )

\

$\"\"$ (Definition of $\"\"$ )

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$\"\"$ (Definition of $\"\"$ )

\

$\"\"$ (Simplify)

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$\"\"$ (Simplify) $\"\"$

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The value of $\"\"$ .