2. Verify that detAB = det A(det B) for the given matrices %3D 1 -2. 3] [1 1 21 A =-2 3. 1 and B 3. -2 5 %3D %3D

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Q: 1 - 2 2 4 C = 3 4 – 2 -2 –2 3 3.

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Q: find the determinant using elementary row opertaions for A=[2,1,5,2;2,1,8,3;2,-1,5,3;4,-2,10,3]

A: If you have any questions please ask me comments sectionPls like it Explanation:

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

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Q: For which matrix we are unable to find inverse, determinant.

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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 -21 3 24 -3 of the matrix. 0 3 9 -6 6

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Q: 1 0 [- € I I- 0 1 0 1 2 -3

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Q: 3 b Find the value of b that make the matrix A singular. 3 5 b =

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Q: Give three examples of application of determinant in engineering

A: (1) Determinant can be used to find solutions of the multi variable linear equations.