If X, Z are 3 x 3 matrices, det(X) = 3 and det(Z) = -15 what is '1 0 -3 the determinant of 0 1 0 xz. 1. a) -45 b) -15 c) -3 d) 45 e) 135

Q: Evaluate the determinant of the matrix. -5 4 -5 -1 3 -1 a) -40 b) 50 C) -50 d) -30 e) 30 Leave blank

A: here option d is true

Q: Find the determinant of the matrix 1 -2 5 2 2 -6 -7 5 4 4 А) з в) 6 3 -6 3.

A: Given 1-25200302-6-755044 To find determinant.

Q: 1) If A = Find:- a) B2 5 -1-2 4 (2) -1 -2 and B = 3 b) determinant A c) Adjoint B d) A-¹

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Q: 8 B =|-3 4 1. 4 -4 5] • Find adj B •Compute determinant Show that the B (adj B) = (adj B) B= det…

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Q: 14) Find the determinant of the matrix |A from the following equations: 5X = 4 3 Y +2X = 3 4Z+X-Y =…

A: (A) Given equationfind the determinant of matrix A(B) Show that Where,

Q: Find the determinant of the matrix 6. 0 0 1 7 -5 2 8. 3 1 8

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Q: Find the determinant of 7385

A: Expand the given determinant wits respect to the third column. Expand the determinant 03-4-5-8305-6…

Q: 5- Solve the following determinants :- -1 -21 [2 3 1] 2 a) 4 5 31 L1 2 b)-1 2 1 3 -3] [1 d) 0 2 -2…

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

Q: Let A be a 4 × 4 matrix with det(A) = 2. Which of the matrices 2A, -2A and A² will have a…

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Q: How do i calculate the determinant of those matrices?

A: Dear Bartleby student,according to our guidelines we can answer only three subparts, or first…

Q: Let x, y, z ER be such that the matrix 4 9. 3 4 E M3x3 (R) z -2 -1 has determinant equal to 4.…

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Q: 21. If X, Z are 3 x 3 matrices, det(X) = -3 and det(Z) = -5 what 0 -3 XZ. 1 - is the determinant of…

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Q: If X,Y, Z are 3 x 3 matrices, det(X) det(Z) = -15 then what is the determinant X²ytrz-!? 3, det(Y) =…

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Q: Question 9 Find the determinant of 5 -7 2 3 0 -4 -5 -8 3 5 0 -6 A) 10 B) -20 -10 D) 20

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Q: 3] Use determinants to find the values of X, Y, Z, W, N. 8X - 3Y + Z + 5W – 4N = 21 5X + Y + 7Z -…

A: We have: 8X-3Y+Z+5W-4N=215X+Y+7Z-13W+15N=277X+3Y+4Z-18W-12N=3511X-7Y-Z+9W+15N=5015X+10Y-7Z+2W+8N=19…

Q: b) Use cofactor expansion along an appropriate row or column to compute he determinant of -20 B = 0…

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Q: 7 A = 0 2 -5 l-9 3 -8 39. Determine the determinant of the matrix A. a. 106 b. 530 c. 265 d. 670 40.…

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Q: If the determinant of the 2x2 matrix 3 a 2 b is 7, then what is the determinant of the 2x2 matrix a…

A: To find the determinant of matrix.

Q: 1 5) Let A= 1 -1 TON 0 2 0 -1 3 -6 a) Find A-¹. b) Find det(A), that is, the determinant of A.

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Q: Find the determinant of the matrix below: 1 2 3 41 0 b 0 1 Lo a 2 3 0 4]

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Q: c) Let E = of course. 100 a 1 0 . Which one of the following matrices is the inverse of E? Justify…

A: We have to find the inverse of a matrix and justify the answer

Q: а -1 b A = -b What is the determinant of the mat x2 - 5x + 7 = 0 According to the roots of the…

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Q: Find JA-1. Begin by finding A-1, and then evaluate its determinant. Verify your result by finding…

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