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: If the matrix ? = [ 2 3 −1 2 ], show that ? 2 − 4? + 7? = 0.

A: From the given problem:   A=23-12   So the characteristics equation is:   A-λI=0

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

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Q: to B=101 t00 select all true •If AB =Ithen BA=I AB=I 'AB=I but nut BA=I "BA-I inone of these %3D

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Q: these operatorS using 2 x 2 matrices - (o(')<-(xいつ6) (てん10) (x29 xi) (ス,,スュ) し2,,ス2)

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Q: 2. Analyze first the given matrix and identify the most appropriate tool to use and why. -1 2 4 3 2…

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Q: SKIP The 4 x 4 matrix A satisfies the matrix equation A = 3A". Find all possible values for det A.…

A: We will use the following properties : (1) det(AT) = det(A) (2) det(AB) = det(A) det(B) (3) det(c•A)…

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Q: Suppose A is a 4 x 4 matrix, and that 6 € R¹ has the property that Ax=b has a unique solution.…

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Q: 구 0.24 9. -3. 18477 21 1.25+22.5 3.구 =IN

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Q: Given the matrices A and B, solve for X. 5X - B = A. 5 A: - [31]-[9] = and B = -4 Select one: a. O…

A: A = -35-3   -4   ,   B = -3  4-355X-B = A

Q: Determine the cofactor of 2 in the matrix A = 1 9. 7 4 O-4 3. O -3 2.

A: Cofactor of any element aij is the determinant of the matrix formed by deleting row i and column j…

Q: 1 1 1 121 N 3.

A: To Find the inverse of the matrix

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A: Given :mx+3y-z=m    2x+z=1              -2x-3y+mz=0  detA=-3detB=2

Q: he matrix is Α = et result hitting · 230 1 -1 3 401 -1 Α Α ΑΑ

A: Topic:- matrix algebra

Q: Solve using matrices. 7x+6y = 32, 13. -x+8y = 22

A: We can solve the given equation by using augmented matrix.

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Q: Solve the following: 3 1 a. Find the inverse matrix (A") if the matrix A = -1 -4 3

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Q: What row operation should we use to turn the -3/7 into a 0? Write the new matrix that results:…

A: I have solved step by step in detail...go through the solution

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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: 3 - 3 1 /- 1

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Q: [0 0 01 10. Let A=100. Show that A³=0. Use matrix algebra to compute the product of Lo 1 ol…

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Q: 3c. Write the conditions that need to be verified by the column vectors of B for TB (TA(e;)) = 0 for…

A: Given: TBTAei=0 for i=1,2. To Explain: what conditions need to be verified by the column vectors of…