$\"\"$

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The vector function is $\"\"$ .

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The component function $\"\"$ can be written as $\"\"$ .

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$\"\"$ .

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Component functions of $\"\"$ are $\"\"$ , $\"\"$ and $\"\"$ .

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$\"\"$

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Domain of $\"\"$ consists of all values of $\"\"$ .

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Find the domain of $\"\"$ .

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$\"\"$ is rational function.

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Denominator of the function should not be zero.

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$\"\"$

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Domain of the function $\"\"$ is $\"\"$ .

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Find the domain of $\"\"$ .

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$\"\"$ is a sine function and its domain is all real numbers.

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Find the domain of $\"\"$ .

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$\"\"$ is a logarithmic function and the domian of logarithmic function is real numbers greater than zero.

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Logarithm of a negative value is undefined.

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$\"\"$

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$\"\"$

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$\"\"$ .

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Domain of $\"\"$ is $\"\"$ .

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$\"\"$

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Domain of vector function is intersection of three component functions.

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$\"\"$

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$\"\"$ .

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Domain of $\"\"$ is $\"\"$ .

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$\"\"$

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Domain of $\"\"$ is $\"\"$ .