d the following for the given equation. r(t) = (et, 6t², 8 tan(t)) (a) r(t) = (b) r"(t) = (c) Find r'(t) r"(t). .

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A: The solution is given below

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A: Please refer to the image below

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A: as per guideline i am answering one question .please give a like !

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A: answer is in next step. please give a like!!

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