y = In O it Vsin 0 cos 0 1+2 ln 0 4 0(21n0) In (YS [cot 0-tan 0 another answer 1 1 [cot 0-tan0-0(21n0) 4 0(2ln0) O it's the [tan 0-cot 0

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A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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A: Trigonometric ratios

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A: you can clearly understand if you follow the below solution

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A: Answering question number 11 since 10th is already been correctly solved.

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