4. Use the definition of derivative to compute the derivative of the following functions at x 1: a. f(x) = Vx + 1 for all x > 0. b. f(x) x+ 2x for all x. c. f(x) = 1/(1+x?) for all x. t...lunte the follouving limits or determine that they do not exist

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A: We will answer only part c, d and e because you have mentioned to solve only these three.   Complete…

Q: 164 24 7. 8. 88

A: Given

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A: We can solve this as follows:

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Q: sin r da 4.

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

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A: Given query is to find the value of x.

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A: work done = force*displacement here  a from 12ft to 15 ft  3 ft displacement  work done = 80*3 = 240…

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A: This question can be solved using the concept of equation of line in 3D geometry.

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A: Here we have to find the given integral using the area under the graph

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A: Curve

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A: This is a problem of indefinite integral. Based on the general formula we will answer the question.

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A: I

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