Suppose that A is a 4 x 4 matrix and that det A = 2. Further suppose that if 2 Bis the matrix formed when the third column of A is replaced by 3 2 what is æ3? 3 then det B = 10. In the equation Ax = Your answer should be an integer.

Q: Solve for X in the matrix equation 3X + A = B, 6 and B = -2 -12 4 where A = -5 4

A: Given: 3X+A=BA=46-50B=-2-1241 To Find: To solve the given equation for X

Q: Find the determinant of the following matrix (CLO7) ^= [41] Select one: O a. -3 O b. 5 C. -7 O d. 7

A: Given: Matrix:A=[2,5−1,1​​] Calculate the determinant for the matrix. Let`s assume a value for each…

Q: If matrix A is 12 xc and matrix K is 4 x t, their product AK is r x 7, what are the values of c, t,…

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Q: Solve the matrix equation AX = B for X 8 1 A = B = -1 2 - 13 X =

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Q: Write x = -t³x2, x, = 4t³x2 in matrix notation. Solve and write the solution in matrix notation.

A: We are given a system of nonlinear first order differential equations : x1' = -t3x2  and  x2' =…

Q: Find a matrix A that has an LU factorization where L is 4 x 4 and U is 4 x 3. L = U = 9. " 9-

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Q: Which of the entries in the matrix 2 1-7 A B 4 -3 Ⓒ ₁ - 6 ܣ -6 -3 4 | has -37 as its cofactor? 9 5

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Q: Find the roots or values of x to this matrix equation.

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Q: 3. Consider the ODE *=-x+², with i.c. z(0) = 10- Determine the time interval of existence of all…

A: What is Interval of Solution: The range of independent variable values at which the equation's…

Q: Write down the (1,2) minor of the matrix 1 -1 3 -1 1 01 45

A: Given A=1-11-101345

Q: , and c

A: Given quadratic form is, Here, A is symmetric matrix as,

Q: Solve the matrix equation AX = B for X 5 2 B = 15 A = 13 X =

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Q: Express the matrix = [₁,1] - 9 and its inverse as a product of two elementary matrices. A =

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Q: can you put the answer in matrix form

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Q: Q2) Factorize then solve the following matrix (2 -1 1) 4 ()- 3 3 9 =| 45 3 5. \29,

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Q: Write down the quadratic form that corresponds to the following 4 -1 -3 -3 1 324

A: The given matrix is, A=3242-1-34-31. The quadratic form of the matrix A is Q(x)=xTAx, where…

Q: In Exercises 19-20, compute the following using the given matrix A. a. A³ b. A-3 c. A²2A +I [2 4 19.…

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Q: 2c1 + 2c2 + 2c3 =0, 2c1              - 2c3 =2,c1 -   c2 +    c3 =  6 Write in the form AC = B with 3…

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Q: Write the 2X2 matrix associated to a reflection about the x axis.

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Q: 1 2 (24)-- = G ) (2A)-1 3 4

A: (2A)-1 = 1234taking inverse both side :((2A)-1)-1 = 1234-12A =  1234-1Let B = 12342A = B-1A = 12B-1…

Q: Compute the sum of A = 85 63 and B = 2a -3c-8d 4b ... possible A+B= (Simplify your answer. Type an…

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Q: l6 WHe the augmented matrix as asycten of equa ions. Fd o -3 100 O 200 E3 | -5 350 メナーリ Z= xt yt_ Z=

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Q: Find a matrix X = R2x2 for which −3 X¹⁹ - -24 12² -36).

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Q: What must be the matrix X, if 2 2X + 3 4 3 8 7 2

A: we have to find the matrix X if 2X+1234=3872

Q: Write an augmented matrix for the follo 6x - 5y +z = -9 8x - 7y +z = 7 9y-2z = - 2 %3D %3D

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