a 3. Let |A|| d e f = 8. Find the determinant of the following matrix. Explain your g h i answer. h i a + 2d b+ 2e c+2f 3f 3d Зе

Q: Find the determinant of the matrix.

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Q: 3. D= -T 1 -2 3 1 5 -9 6 -1 2 -6-2 2 8 6 ܐܠܟ 3 1

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Q: Consider a 20x20 invertible matrix A whose determinant is 2. Let B be the matrix obtained from A by…

A: Given: A is a 20×20 matrix. The determinant of matrix A is 2. B is the matrix obtained by…

Q: Find the determinant of the matrix.

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Q: Seven thieves try to share a hoard of gold bars equally between themselves. Unfortunately, six bars…

A: Seven thieves try to share a hoard of gold bars equally between themselves.Unfortunately, six bars…

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A: We need to determine , determinant of given matrix ,  B = 3-69-27-2015 Here , det(B) = 3-69-27-2015…

Q: Find the value of the determinant. АВ С - 1 3 4 50-5 АВ С -1 3 4 %3D 50-5

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Q: а b f = 7. lg h i Find each determinant, where d e a b C |d е f 5d 5e 5f b. Ja b а. C h i lg h i а b…

A: The determinant remains unchanged when rows are interchange of a matrix.

Q: Find the determinants a f = 7. 2d + a 2e + b 2f +c i е во

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Q: 0 -2-4 8 15 1. A = 1 4 1 6

A: We need to find the determinant of the given matrix using raw operations and cofactor method…

Q: Find the determinant of the matrix. A = 3 11 15 5 9 17 7 13 191

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Q: If the determinant of a 5x5 matrix A is 2, what is the determinant of the adjoint of A? A 16 B 8 с 4…

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Q: Explain why the determinant of the matrix B a + kc b+ kd d is equal C a to the determinant of the…

A: Given matrices are:       A =  abcd and        B =  a+kcb+kdcd.

Q: Find the determinant of the matrix.

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Q: If a field K is algebraically closed, then every polynomiel with co efficients in k has a root in K.…

A: A field K is said to be algebraically closed if every polynomial with coefficients in K has a root…

Q: Determine which property of determinants the equation illustrates.

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Q: Find the determinant of matrix a i. 2 2 2 by using the properties of determinant. b+c a+c a+b

A: Let's find.

Q: a. a d g -3b - 3e -3h b c e f h i -a b. -d -g 3c + x b 3f+y e 3i+z h

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Q: How does the row operation affect the determinant? OA. It changes the sign of the determinant. OB.…

A: as you can see from the two matrix, Rows 1 and Rows 3 are interchanged.

Q: a bc 2a a-b a-c de f=3, then find the determinant of 2d d-e d-f g hi 28 g-h g-i A. -24 В. 24 C. -6…

A: Properties of determinants: If two rows or coloumns are identical then it's value is zero. If some…