Let M-1 = [² ¹9]. 18 Then (2M¹)-¹ = [3] the above matrix None of the mentioned 4 [1/2]

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A: Let z=fx, y=6x2-4xy+9y2. To find the following by using the formal definition of the partial…

Q: Solve the system of equations by using the addition method. 4x-3y = -28 12x-7y = -20

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Q: 27

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A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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Q: 9. Answer the following true/false questions and give explanations for each answer. (a) If a square…

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Q: Compute the determinant of the matrix by cofactor expansion. -3 2-2 0-1 2-2 0300 0-3 14 O-30 O 90…

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Q: Rewrite the equation in slope-intercept form by solving for y: 2x−7y=−28

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Q: A = 2 31 331 24 1 and B = -1 -1 6 1 0 0 1 -2 -3,

A: As per our guidelines we only solve one question and rest of the question will be reposted.

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Q: Convert the following mathematical expressions in appropriate formula QBASIC language: a. x = -r±…

A: Concept: Mathematical expression in Qbasic language: addition: +substraction: -exponent: ^division:…

Q: What are the values for y when x is 2,4, and 6? y=3x + 6

A: What are the values for y when x is 2,4, and 6? y=3x + 6

Q: (-2-7i)(-1 - 6i) = (-2-7i)(-1 - 6i) =

A: Since it has a multiple parts of question and answered according to the guideline

Q: Let A = (aij) m*n be symmetric and positive definite. Show that A is nonsingular.

A: A=aij be symmetric and positive definiteSymmetric matrix:A be symmetric matrix, then A=ATPositive…

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Q: Question Determine the x-intercepts of the parabola whose graph is given below. ܗܗܟ ܚܚܢ Provide your…

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Q: Solve the system by elimination 4x-2y=8 5x-3y=9

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Q: Use long division to divide (4x3-17x2-x+29)/(x-4)

A: A detailed solution is given below.

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Q: Given: 12-40 A = 0 3 5 1 7 896 12-4 B = 6 3 5 049 12-47 C = 0 3 5 6 0 4 9-10 104 D = 2 -1 1

A: The objective of the question is evaluate the matrices .

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Q: Put the function at-9bt in the = с form Q = kt and State the value of k. Assume a, b, & Care nonzero…

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Q: 9. Determine the x-intercepts of the graph of each polynomial function. a) 6x³ + 13x² + 2x b) -36x…

A: Given problem:- Determine the x-intercepts of the graph of each polynomial function. a) 6x3 + 13x2 +…

Q: Solve the system of equations by using the addition method. 4x-3y = -28 12x7y=-20 The solution set…

A: The given equations:4x-3y=-28   ..........112x-7y=-20  ..........2

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Q: 7. If G(x) = 2x^2 - 3x - 35, find G(3x + 5)

A: Given ,   G(x) = 2x2 - 3x - 35 We have to find G(3x + 5)

Q: Solve for A if T (24T-5 [¹12]) = 41-9 [16 -1

A: Here we have to solve for A .

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Q: Find AA, in lowest terms, if the graphs of the equations Ax−11y=−2 and −5x+13y=7 are

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A: Given the equation,    2x2+3x+7=3

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Q: onsider a grocery bill containing the following costs for the items purchased: .24 $6.33 $5.04 $2.33…

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Q: Determine whether the given function is eve 11) f(x)= x3 + x2-5 Neither 12) f(x) = x3 - 2x Odd…

A: 11.fx=x3+x2-5even function ; if fx=f-x odd function :fx=-f-x f-x=-x3+-x2-5=-x3+x2-5fx≠±f-x neither…

Q: (3) Write 9/17 as a decimal and round it to 2 decimal places. (4) Write $311/253 as a decimal and…

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Q: 2. Given matrix A below complete parts A-E(SHOW WORK) [1 5 0 A= 0 -6 -1 0 0 -2 (a) Find the…

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