[a а b 3g 3h 3i 2f c – 2f] If determinant of A is equal to 1 then determinant of B is equal to Let A = |d f| and B = 2d 2e e lg _h а - 2d b — 2e

Q: 1 3 - 1 E) Using properties of determinants, show that 2 3 8 - 3 = 0 21

A: To Prove:      13-128-3321-9=0

Q: 2.-Determinar: E = (A – B) n (B – C) Si: A - {x/x € N / "x" es divisor de 12} B - {x/x € N/ "x" es…

A: We have to determine  E=A−B∩B−C Where, A=x|x∈N such that x is divisor of 12 B=x|x∈N such that x is…

Q: 1 1 1 1+a 1 1 = abc 1 Use the properties of determinants to show that 1 1+b 1 1 1+c

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Q: (3a) Compute the determinant of the matrix 1 3 1 B = -7 1 5 3 1 -2 0 1 (3b) We have a 3 x 3 matrix а…

A: We need to find determinent.

Q: 2. Use row/column operations and properties of determinants to show that (Do not expand using…

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Q: [1 1 5 2 1 21 (1) Let A = 0 2 B C =|1 3 l3 -1. I-2 3 -21 1. Calculate (if it possible): a) AXB. b)…

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Q: snip

A: a)  M12= (-1)1+2 -210-9=(-1)3 [ (-2 )(-9)-0]=(-1) [18]=-18

Q: 3. Find the determinant given that A is a 3x3 matrix for which det(A) =7 Ca) det(3A) (b) det(A¯1)…

A: Given determinant of 3*3 matrix isdet (A)=7(a) det (3A)=?det (3A)=3ndet (A)…

Q: 1 1 1 -2 det(A) =det 1 0 -2 = 4 det(B) =det -1 -1 =-1 0 2 -1 Using the properties of determinants…

A: Given: det(A)=det11010-2020=4 det(B)=det10-20-1-10-10=-1 To determine: The value of d=det2B-1ABT…

Q: 2d 2e 21 Let a, b, c, d, e. f be real numbers, A = e fl, and B = d-3 If determinant of A is equal to…

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Q: 2. Find the determinant [1 a) A = 2 -1 1 Lo %3D 1 -1 23

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Q: 2d 2e 2/ Let a, b, c,d, e, f be real numbers, A = d 1 and B = ld- 3 If determinant of A is equal to…

A: We can solve this as follows:

Q: га b C -3g -3h -3i f and B = 2d 2f c – 2f] Let A = |d e 2e Lg h i - 2d b-2e а If determinant of A is…

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Q: 1 3 6 -1] 4 ,A 3 2 X = 2 6 |-4 5 -3,B L-3 -4 -1 1 2 3 2 6 1 |-4 5 -3 -1 1 2 Find the value of K by…

A: Given - X=13-1264-3-45A=326-45-3-112B=326-45-3-112 X=KA+B To find-  The value of K using Co-factor…

Q: 2а 2b b - c 2b 2а а+c| %3D-2(а — b)?(а + b) а +b a+ b а

A: This is a determinant problem

Q: b 3h 3g 2d a 2d b- 2e ra Let A =d e Lg h and B = 2e If determinant of A is equal to 2 then…

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Q: /2 003 1Y 0-10 00 II-I0 (2 2 210,

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Q: E = F = [2 13 101 1 0210 0 1 2 3 1 -2 0 0 315 3 -7 0 -4 2 010 021 1 001

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Q: Linear algebra. please answer part (a)

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Q: 3) For the matrix [2 1 -1 2 3 1 -1 3 a) Compute the determinant BY DEFINITION, I want to see you…

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Q: га 3g 3h 3i 2f b 2e c-2f If determinant of A is equal to 2 then determinant of B is equal to Let A e…

A: The determinant of A is given by  abcdefghi=aei-hf-bdi-gf+cdh-ge=aei-afh-bdi+bfg+cdh-ceg    We have…

Q: (a) Find x, y, z and B, where [0 x 37 A= 1 -3 y; A² = 1; c(4+1) + 3B7 = 2A and I: unit matrix 4 4…

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Q: [a b 3g 3h 3i Let A = |d S] and B = il 2d 2e 2f - 2f If determinant of A is equal to 1 then…

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Q: 2. Use row/column operations and properties of determinants to show that (Do not expand using…

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Q: |1 3 Using properties of determinants, show that 2 3 21 8 -3 =0

A: Consider the determinant, 13-128-3321-9=0

Q: 16. a b c Given det def = 1, find the following determinants. ghi a b c ь с def P. 2g 2h 2i det %3D…

A: We use the properties of Determinants to find the answer of the given question.

Q: Ța b. 3g 3h 3i Let A = d e f and B il 2d 2e 2f - 2f If determinant of A is equal to 1 then…

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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: За Зе 3f b c l, and B = a Let a, b, c, d, e, f be real numbers, A = |d e f a C [1 ld +2 f + 2] e If…

A: Given: A=abcdef101B=3d3e3fabcd+2ef+2

Q: 2. Use row/column operations and properties of determinants to show that (Do not expand using…

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Q: 1 [1 0 1 6 9. -8 3 -7 0 JA → 1 0 E A → 1 E,E, A → 0 1 0 E3E,E, A =| 0 6 -3 1 0 9 0 1 0 0 1 0 8 E E,…

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Q: Q.1 (a) Evaluate the determinant without ex pansion by using minimum number of operations. 1 a a a?…

A: To use simple determinant property to solve the given problem

Q: Question No 3: Using properties of determinant, show that За + b 14а + 3b За 6al 2a a 3a = a3 |5a +…

A: From the properties of Determinants

Q: a) ВА b) Determinant of AT c) cofactors(B) Where [3 2 0 0 5 4 7 0 1 A =|1 3 1 0 0 10 3 85 Lo 1 0 1…

A: We have to find the value of (a) BA, (b) determinant of AT and (c) cofactors(B)

Q: 1. Evaluate the determinant. 1     6    0 4     2    7 0     5    3 2. Find the determinant. 4…

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Q: a b 3g 3h 3i 2f 2d b - 2e с — 2f| If determinant of A is equal to 1 then determinant of B is equal…

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Q: a C Let A = If det A = 4, then the determinant of %3D b 4c – – 26 a A = q 4r – 2q| is 2z - Y |

A: Properties of determinant: abcdefkgkhki=kabcdefghiabc+pdef+qghi+r=abcdefghi+abpdeqghr In a…

Q: [a c] 3g 3h 3i e f and B = lg _h Let A = |d 2d 2e 2f а — 2d b — 2e с — 2/ If determinant of A is…

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Q: C. Compute the determinant by cofactor expansion. Pick the easiest row or column to use. 1 0 2 1 0 0…

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Q: Compute the determinant of the matrix A, below, by using row operations to transform the determinant…

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Q: 1. ( What is the determinant of the matrix A? where * r+1 r+2 A = y y+1 y+2 z z+1 2+ 2 (a) (r- y)(x-…

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Q: 0 30 0 3 5 7 0 1. Let A = Using cofactor expansions, compute the determinant of A. 6 8 4 2 0 9 5 0

A: Just expand using first row.

Q: [a b CT 3g 3h 3i Let A = d Lg h f and B 2d 2e 2f e а — 2d b - 2e – 2f C - If determinant of A is…

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Q: [2 1 4 9. 0 3 3 9. 2 5 21.. Find the determinant of 0 0 2 3 0 0 0 -4 5 31 Lo 0 0 a) b) 144 c) 5 d)…

A: As per our guidelines  we can solve only one question.  Rest can be reposted.   In question no 21 we…

Q: 1 3 3 2 X = 2 4 ,A = |-4 5 -3,B %3D I-3 -4 5 -1 1 2 3 2 6. = |-4 5 -3 -1 1 Find the value of K by…

A: If a matrix is defined as: A=abcdefghi Then the determinant of the matrix A is:…

Q: [a 3d 3e 3f CT e fl, and B = li Let a, b, c, d, e, f be real numbers, A = |d b a 1. d + 2 f+ 2 e If…

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Q: 6. Using only elementary row or elementary column operations (without expanding the determinants)…

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Q: Question No 3: Using properties of determinant, show that За + b |4а + 3b За За- а3 5a + 6b 4а 2а a…

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Q: By utilizing the Jacobian determinant, which of the following is true about functionally dependence…

A: To find - By utilizing the Jacobian determinant, which of the following is true about functionally…

Q: Q.1 (a) Evaluate the determinant without ex pansion by using minimum number of operations. a a? a3 1…

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