Evaluate the following limits 1-e²x)² 7x (a) lim- x-0 1-cosx (b) lim x² In 1 *** 1 9x²

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A: Here,

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A: limx→-3x3-4x2-9x+36x2-x-12=limx→-3x2x-4-9x-4x2-4x+3x-12=limx→-3x2-9x-4xx-4+3x-4=limx→-3x2-32x-4x-4x+…

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Q: UESTION 13 The integral test can be used to determine whether or not E, =1 1 converges. O True o…

A: Since you have asked multiple question,as per our guidelines we are supposed to answer only one…

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A: Here I am attaching image so that you understand each and every step.

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A: Dear student,                       According to our guidelines we are supposed to answer only first…

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A: Note:- Since you asked multiple questions ,according to our policy we can solve only first question…

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A: Given query is to find indicated limit.

Q: lim (x + 5)(2x + 5) 1) (x – 2) (b) x → * (3x + ·

A: