lim (x² + 1) = L x→2

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

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A: As per our guidelines we are supposed to answer only one question. Kindly repost others question as ...

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Q: EXERCISE 2.3.6 Let f(x) = x and g(x) = 11r. Find Dlf(x) +g(x)]. %3D EXERCISE 2.3.7 Find D (x6-7x5 + ...

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A: We have to find the given limits.

Q: 3. lim Jx| ズート-1

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A: Follow the procedure given below.

Q: If f(x) = x² +- k find k so that f has a critical number at x = = 3. а. 6 b. 27 с. 216 d. 54

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