Consider the matrix 1 2 A = 1 3 4 -3 8. (a) Is A invertible? If so, compute its inverse. If not, explain why. (b) Find a solution x E R° to the linear system Ax 1 (c) Is the solution you found unique? Explain why or why not.

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Q: 3. Find the value of a, where A = 43 L-2 0 a -3] 2 is singular matrix.

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Q: 2. Let 2 25 and B=| 32-1 23-2 A = 23 7 a) If possible, invert the matnix A b) then solve the matnx.…

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A: Consider the system X1=a X, where A is 2×2Matrix if ϕx=e4tet2e4t4et  is the F.Mfor given system.…

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A: We have : -x-5y-5z=24x-5y+4z=19x+5y-z=-20 Part(a) The given system can be written as:…

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A: To find the values of unknowns x, y and z which satisfy the matrix equation.

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A: NOTE: Refresh your page if you can't see any equations. . the matrix A is 2 by 5 which means matrix…

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A: Given :-  A is a 3×3 matrix , det A =-2. To Determine :-  The value of det 3A.

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A: The correct option is C .i.e. -6 .

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Q: Question 2 (i) Find the determinant of the matrix 1 4 -3 6. -4 (ii) Test the constituency of the…

A: Answer(a):

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

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Q: Given the system  9? – 4? = 13  3? + 10? = 10. (a) Express the system in matrix form ?? = ? (3)…

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Q: Consider the following system of linear equations (x – y + z = -7 {x +y – z = -3 (-x – y + z = 1…

A: Given system is  x-y+z=-7x+y-z=-3-x-y+z=1

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A: The solution is given as follows

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A: X is a matrix below

Q: -1 [A] = 4 3 -3 2 %3D L3 1] 2.

A: Given :                    2-134-32321 To find :                 The cofactors for C13 , C22 , C32…

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A: We use the definition of the coefficient matrix to find the answer of the given question.

Q: Consider the following system of equations for the growth of rabbits and foxes from year to year:…

A: Given system of equations for the growth of rabbits and foxes from year to year as: R'=1.5R-0.2F+100…

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A: Explanation of the answer is as follows

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Q: [1 4 0] Given that A = 2 10 0 and B = 6 l2 0 1] а. find A-1. b. Hence, solve the matrix system AX =…

A: Matrix is a mathematical object containing numbers arranged in rows and columns. The order of a…

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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: -x + y + 2z = 1 2x + 3y + z = -2 5x + 4y + 2z = 4 a) Find the RREF for the augmented array…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

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Q: 9. Consider the matrix -- 1 A 2 2 -1 0 а. Write the equation det A = 0 in terms of x, y, and z. b.…

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Q: QUESTION 2 Solve for the variables x, y, and z in the system of 2x + 4y + 2z = 2 4x + 6y + 2z = -1…

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Q: 3. Use an inverse matrix to solve each system. x+y+z = 1 a 2.x +4y = -2 6y – 5z = 4

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Q: 1 Using Gauss-Jordan method, find the inverse of the matrix A =| 1 3 -3 and hence -2 -4 -4] using…

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Q: 4. Consider the matrix equation Ax = b where, A = a b 1 1 where a, b > 0. (a) When is A strictly…

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