K Show that the determinant of the matrix is equal to the determinant of its transpose by expanding along the third row of A and the third column of A 4-1-2 A= 1 0 4 4-2 0 Write an expression for Al by expanding along the third row of A. 4-098-088-088 (Type the terms of your expression in the same order as they appear in the original expression)

Q: Find the determinant 12 3 4| A = 5 4 17 0 %3D 11 If the determinant is 56, find x

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Q: Express A as a product of elementary matrices.  Expressing the inverse of A as elementary matrices…

A: Consider the given matrix  A = 92-14              Now we will convert the matrix A I  as  I…

Q: Compute each matrix expression and show your work, if 2 1 - -1 2-2 A= 0 3 1 B = 30 5 -42 0 4 1 3. -…

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Q: Use elementory row or colwmn operations. to find the determinant 173 イ22

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Q: The expansion of a 3x3 determinant can be remembered by this device. Write a second copy of the…

A: The given determinant, -123034-550. We have to find the value of the determinant using the given…

Q: Multiply each entry in row 2 of a 3 by 3 determinant by thenumber k, k ≠ 0. Show that the value of…

A: Consider a 3×3 determinant, ∆=a1b1c1a2b2c2a3b3c3   =a1b2c3-b3c2-b1a2c3-a3c2+c1a2b3-a3b2 On…

Q: 1.2p 2.3q3.1r + 10.1 = 0 - 5.3r — 21.5 = 0 + 7.4r + 28.1 = 0 +.7p+3.8q 3.7p8.3q

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Q: -3 0 -1 0 -1 0 Find the eigenvalues and an orthonormal basis for each eigenspace. A₁ = -1 0 The…

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Q: For the matrix below, verify that switching 2 rows or two columns only changes the sign of the…

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Q: Listen Find the determinant of the 2 X 2 matrix M m11 = 4, m12 = = 9, and m22 = 6. Your Answer: -2,…

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Q: find the determinant of the matrx 6 -6 -7 8 Give just a number for your answer

A: The given matrix 6-6-78 The determinant of a 2×2 matrix is found by abcd=ad-bc

Q: Use elementary row or column operations to evaluate the determinant. 4 4 3. 4 2. 3.

A: We evaluate the given determinant by using elementary row operations.

Q: Use elementary row operations to evaluate the given determinant. (1, 7, −3; 1, 3, 1; 4, 8, 1)

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Q: Find the determinant of the matrix. -7 8 8

A: Solving the problem by finding the determinant of the matrix.

Q: Part 1 - Determinant Solve for the determinant of each matrix. 3 1. 2. 3. ܘ ܕ 7 1-1 6 -3 9 1-7 -2 8…

A: We have to find the determinant of each given matrix  1)   3 4-4 7 2)-1   4 5   6-3 9-7-2 8 3)…

Q: sing Matrices and Determinants, solve the following applied problems. Find the area of the triangle…

A: given  vertices of the triangle (-1, -2), (2, -1), (1, 3)

Q: Determine which property of determinants the equation illustrates.

A: Here the second and third columns are interchanged, so the sign of the determinant changes.

Q: Determine which property of determinants the equation illustrates.

A: Determine which property of determinants the equation illustrates.