Given the coefficient matrix A for the following system of equations, find A1. 5x1 4x2 = -1 8x1 8x2 = -3 -4 A = 8 -8 Ex: 42 A1 %3D

Q: Fxx is correct but Fxy is not 0.

A: The given function is f(x,y)=x4-5xy3+6y5 We have to find the fxx(x,y) and fxy(x,y)

Q: Find all the real zeros of the function: f(x) = (x + 5)²(x²-3x - 10). O A OE OB (A) x = -5 2 times;…

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Q: dx Evaluate f- +1) using the Cauchy principal value.

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Q: don't understand why the -x disappears for the left side of the product rule procedure for the…

A: f(x) = xlnx -x Here the product rule applied on the term (x lnx) only. f'(x) = d/dx (xlnx) + d/dx…

Q: If f(x) = x2, what is the ordered pair for x = 7 ? %3D O (7,21) O (7,49) O (7,9) O (7,14)

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Q: Can you help me solve this product rule problem

A: Given(2 x2y)*(3x4 y3)

Q: 2. Use f(x) = 2x + 5 and g(x) = x^2 + x - 6 for following combinations. A. (f+g)(x) = B. (g-f)(x) =…

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

Q: Let f = {(-3,-4),(9,4),(4,5)}. Find f(4).

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Q: Evaluate -12-31 (x + 4)(x - 5) -dz +C

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Q: Showthat dz du

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

Q: If f (x)=-x² +3x+7 then f(6)= ? (1) –15 (3) 28 (2) –11 (4) 61 Оз O 2 O 1 O 4

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Q: can you explain more about how you get fxx, fxy, and fyy

A: Given: The given function is Px,y=e9x+10y-x2-y2-33. Also,  Px=9-2x·e9x+10y-x2-y2-33…

Q: Find X bi -

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Q: If f(x) = 3x + 2, and * g(x)=x +x - 2 , find gof.

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Q: Derive the formula for the False Position Method

A: Derive using the concept of similar triangles.

Q: (Vx +10xdx

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Q: Use Cramer's rule to find only the value of x2 , where a is a positive real number. 2x2 – x3 + x4 =…

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Q: 2x+3x₂-x₂ = 7 3. Use Cramer's rule to solve 3x, -5x₂ =4 x₁ + x₂ = 5

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Q: Xm fXm 61-65 5 66-70 7 71-75 8. 76-80 17 81-85 14 86-90 4 91-95 96-100 3 (EX)= (IrXm)= Мean Median…

A: Given information: Class interval F 61 to 65 5 66 to 70 7 71 to 75 8 76 to 80 17 81 to…

Q: Use Cramer's rule and solve 6x-4z=26 7x+8y+5z=122 9x-9y=54

A: Use Cramer’srule and solve.