Let A =LU be an LU factorization. Explain why A can be row reduced to U using only replacement operations. (This fact is the converse of what was proved in the text.)

Q: Consider the problem of minimizing f and g using the Newton method (NM) with y = 1. (a) f(x) : = a +...

A: The first three questions of part (b) are answered, kindly post the remaining part separately.

Q: Solve this task from first imageusing theorem from second image, write full computation

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Q: List the elements of the following set: S = {x|x ∈ ℤ, x is odd, 16 < x2 ≤ 160}

A: We are given the set, S = {x|x ∈ ℤ, x is odd, 16 < x2 ≤ 160}. Here, we need to list all the eleme...

Q: Question included in image

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A: Task: Note: . Now we need to find the derivative of the given function.

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Q: Find the average value of f(x, y, z) = x + z² on the truncated cone z x2 + y2, with 1 < z< 4.

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A: Wheel alignment: $82 Transmission fluid flush: $157 Cabin air filter: $58 Total cost = 82+157+58=29...

Q: Prove that Ks.s has (s-1)!s! s S13! . Hamiltonian walks for s > 1. 2

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Q: Please solve this problem

A: For (a), We are given that α is a real number in the interval [0, 2π) and z = cos(α) + i sin(α). We ...

Q: Please solve this question.

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Q: Is there an intuitive or creative way to remember quadratic formula?

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A: The Enormous State University's Business School is buying computers. The school has two models to ch...

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Q: 3. Draw the graphs of: y = 2 sin (2x) y = 3 cos (.5x) a.) b.) c.) y = tan(2x)

A: (a) Sketch the graph as shown below.

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Q: Convert 2 3/4 to a decimal number.

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3.Please resubmit the question and sp...

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Q: 59. Show that if f(x) = rx +s is a linear function (r, s constants), then TN = endpoints a, b. f(x) ...

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A: We need to find the max and min values of the given function subject to the given constraints. Here,...

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A: We are given,  We need to show that S is a basis for V = span(S). In other words, we need to show t...

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A: According to the given information, Number of people expected for dinner = 15 Number of ounces of co...

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Q: Please help with number 24

A: First, we will find the magnitude of the vector field. We are given, F = (x-y)i + (2x+y+3)j. So, the...

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A: According to the given information, a weighted coin yields a heads probability = 0.75 One of the two...

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Q: Question included in image

A: Consider the provided question, The Laplace transform of the given function is find as,

Q: Verify Green's theorem for the indicated region D and boundary aD, and functions P and Q. D = [-5, 5...

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Q: 97. State whether the approximation MN or TN is larger or smaller than the integral. sin x dx 2л sin...

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Q: this is linear algebra

A: Hi! As per norms, we are answering only frist three sub-parts as nothing is specified. If you need t...

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Q: I need help with these two last subparts of Problem One

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