7.0 4 -1 8.0 |4 7 3 -2 2 8 -3 5 -5 2 -1 0 -2 2.

Q: 3 4 2 1 (a) 1 5 7 (b) -6 3 -2 2 -6 -1 7 1 -1, | 2nd row and 1st column 3rd row and 2nd column 5 -1 6…

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Q: Let A 1 1 A = 1A -1 1 Then answer the following. (a) Determine a;ı · (a2 x a3), for i = 1, 2, 3. (b)…

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Q: Theorem 4: If at elements in any row (or column) are multiplied by a number, the determinant is also…

A:

Q: Explain determinant of a matrix your own word in 100 words And also give an example of determinant…

A: Every square matrix can be associated to an expression or a number which is known as number.…

Q: Can you show how you did the second part, I am still unsure about how to just see that the…

A: In 1st part we replace 5th row by subtracting 5th row from 1st row. So 5th row is zero row.

Q: There exists matrix A so that ((21 – A)")-I = %3D Find the determinant of matrix A.

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Q: Compute the determinants using cofactor expansion along any row or column that seems convenient

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Q: GIVE 2 EXAMPLES FOR THIS THEOREM OF DETERMINANTS Theorem 6: If we express the elements of each row…

A: We will find out the required examples.

Q: Compute the determinants using cofactor expansion along the first row and along the first column.

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Q: Compute the determinants using cofactor expansion along the first row and along the first column.

A: Co factors of first row: Therefore determinant value is,

Q: hw bds 1 2 -4 3 2 1 3 -2 -1 -5 1 2 -1 4

A: Given: The matrix is 21-3112-223-43-1-2-1-54. To find: Determinant of the given matrix using the…

Q: 1 Зі -5 A = | ₁/ i

A: Given matrix is A = 13ii-5

Q: 5 1 -2 0 3 0 1 -2 0 4 3 1

A: We have to find determinant

Q: Let A be a 7 x 7 matrix. Write down the number of different expressions for the determinant of A we…

A: The minor matrix is the determinant of the matrix that is formed by deleting the ith row and jth…

Q: Use the cofactor expansion to compute the following determinant: -4 8 -7 | det -4 2 6 = 0 0 10 –4

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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: Compute the determinant of A by any method where:

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Q: Compute the determinants using cofactor expansion along the first row and along the first column.

A: Now co factors of first row are

Q: Let-[:] and v-[³] u= v= Compute the area of the parallelogram determined by u, v, u + v, and 0, and…

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Q: Evaluate the determinant of the ナhc given mantrix using 91 92 93 result b2 bz = 5. C3

A: Given that:      a1a2a3b1b2b3c1c2c3=5

Q: Evaluate the determinant of the given matrix function. A(t) = | 2e* 5e 2t -5r

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Q: nsider the matrices A = B = 2 C = c- (1 ² 3) 64 69 (a) Calculate AB, BA, AC, BC and (A + B)C. (b)…

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Q: Show your work!

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Q: Alsan tet A = and B = 15 [4 101 l7 15J 3 (a) [ Let c 3. Find cA. (b) ts] Find A + B (c) Find the |A|…

A: use property of matrix.

Q: Find a 2 x 2 matrix such that 5 1 1 0 2 1

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Q: Evaluate the determinant using Chio's method.

A: We have to find the determinant of the given matrix by chio's  method.

Q: Let 2 -4 1 -1 1 1 3 -2 A = -3 1 1 1 2 2 -2 -1 1 -2 1 Evaluate the determinant of A.

A: Given a 5×5  matrix. To evaluate the determinant, we keep on reducing the matrix by performing row…

Q: The determinant of identity matrix is: * 1 Depends on the matrix

A: Solution: The determinant of identity matrix