Prove that a 3 by 3 determinant in which the entries in column 1 equal those in column 3 has the value 0.

Q: Jse determinant to calculate the area of a triangle with the following vertices: A = [2,1] B = [8,7]…

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Q: Find the determinant of

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Q: Find M13 and C13. M13 - C13 = i 39 39 A = -90 0 8 1 0-5 -1 1 -9-2 50 2

A: Given matrix is A = -906-100-5-181-9-21502

Q: Explain the fact” The determinant is zero when the matrix has no inverse”.

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Q: Find 3 x 3 upper triangular matrix with determinant 1.

A: 3×3 upper triangular matrix

Q: 6) Find the determinant: -2 3 4 3 4-2 5 6-3

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Q: If any two rows of a determinant are interchanged, its valueis best described by which of the…

A: If any two rows of a determinant are interchanged, then its value changes sign.

Q: Let A be a 6-by-6 matrix whose determinant is -3. Use properties of determinants to evaluate the…

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Q: Compute the determinant of A by any method where:

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Q: Find a concise 3 * 3 determinant formula that gives the area of a triangle in the xy-plane having…

A: To determine the determinant formula that gives the area of a triangle.

Q: & the following equation us minant in three different 11 -бу 6 TUÝ + 11 y = 6 y =0

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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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Q: what is the relationship between determinant and rank

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Q: 1) Compute the determinants of A = 2102 0 3 0 2 2 4 0 1 -3] -1 1 - 2

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Q: Evaluate the determinants |5 1) 6 12 -3

A: To find the determinant