Find the limit. NOTE: Enter the answer using round brackets. 1 lim (12²2 +9.7) = (17.00) 9't

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A: As per the guidelines I can solve only one question

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A: Solving

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A: Given

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A: As per guidelines if multiple questions are posted we are allowed to solve only 1st question..…

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A: Formulas:ddx cos hx =sin hxddx ex =exddx xn = n xn-1

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A: Let's find.

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A: Solving

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A: Given :

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Q: Hi! Is this statement true or false? And why?

A: A detailed solution is given below.

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A: Given:       fx=-2x4+4x3-1     f'x=ddx-2x4+4x3-1    f'x=-8x3+12x2

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A: We have to solve above question  As per given bartleby guidelines we have to solve 1 question if you…

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