(a) Show that u has a stationary point at (-2, 1), and determine the nature of this point. (b) The function u has a second stationary point. By considering simultaneously the conditions du/dx = du/dy = 0, show that this stationary point necessarily occurs when xy = -2. Hence use the condition du/dx = 0 to find the location of this second stationary point.

Q: Could you also help me with part e

A:

Q: I have attached the picture of the question. Please answer section A, B, and C.

A: Part a:Denote μP, μA, μB, μC, μD as the mean effects of the placebo, and Drugs A, B, C, D…

Q: Can you help me on #29.

A: Given:

Q: 6) Find f'(-2) for each of the following functions.

A:

Q: can you answer part A of the question please

A: Given, The following equation x2+2x+28=0 can be solved using the complete square method or the…

Q: Could you give a mathematical explanation for part c please?

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Q: Can you please evaluate part IV and V? Can part b and c also be completed?

A: We have find the integral of  4) ∫x4 exdx5) ∫x5 exdx

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Q: can you provide a counter example

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Q: Could you further explain how you got this?

A: Given data :  n = 4 u = 35000 o = 5000 P(x > 40000) = ?

Q: Please Finish Parts D and E

A: the point estimate of standard deviation σ σ^=SSEn-2

Q: Can you write this out?

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Q: can you complete the follow up question i posted

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A: Apologies for the inconvenience. The correct answer is: y57×z73 as shown in the original solution.…