$\"\"$

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(a)

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The functions are $\"\"$ and $\"\"$ .

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The domain of $\"\"$ is set of all real numbers.

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The domain of $\"\"$ is set of all real numbers.

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Find $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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The composite function has no restrictions, so all possible values of $\"\"$ is domain of the function.

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The domain of $\"\"$ is $\"\"$ .

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$\"\"$

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(b)

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Find $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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The composite function has no restrictions, so all possible values of $\"\"$ is domain of the function.

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The domain of $\"\"$ is $\"\"$ .

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$\"\"$

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(c)

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Find $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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The composite function has no restrictions, so all possible values of $\"\"$ is domain of the function.

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The domain of $\"\"$ is $\"\"$ .

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$\"\"$

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(d)

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Find $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

\

$\"\"$

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The composite function has no restrictions, so all possible values of $\"\"$ is domain of the function.

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The domain of $\"\"$ is $\"\"$ .

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$\"\"$

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(a) $\"\"$ and its domain is $\"\"$ .

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(b) $\"\"$ and its domain is $\"\"$ .

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(c) $\"\"$ and its domain is $\"\"$ .

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(d) $\"\"$ and its domain is $\"\"$ .