$\"\"$

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Find $\"\"$ .

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The value of the function $\"\"$ .

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Consider $\"\"$ .

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Rewrite the above expression as $\"\"$ .

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$\"\"$ (Since $\"\"$ )

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Co-function identity : $\"\"$ .

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$\"\"$

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Substitute $\"\"$ in above expression.

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$\"\"$

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$\"\"$ .

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$\"\"$

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Option H is the correct choice.