Evaluate the limit. 1-x² lim *+1 sin(27x) a) lim b) x+2x² C) lim - - 2x *→(π/2)- (2-) tan r Show all of your work and put a box around your final answer.

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A:

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A: Divide the numerator and denominator by the highest power i.e. x^2 and simplify the limit.

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A: We will find out the required limit.

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A:

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A:

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A: Need to write down the method to determine that l hospital is applicable or not.

Q: 1f. lim (tanx)x x-&gt;0+

A: Given,

Q: Evaluate:- x+2 sin x 1: lim Vx +2 sin x +1-Vsin? 40 einf

A: Since you have asked multiple questions in single request.so we will answering only first question.