Find the cofactor of -3 in the determinant A -5 B -4 C) 4 (D) -3 1 -3 2 4 4 5 9 12

Q: Evaluate the determinants -1 2 -3 2) 3 -2 2 4 103

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Q: Q4. If the shaded area in the figure shown is 9 square units, find the value of a using determinant,…

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Q: Evaluate the determinant 2 10 0 -17 -1 2 2 1

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Q: Calculate the 3x3 determinant: 3 2 -5 -3 4 -3 -6-7 -4

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Q: -2 4 6 Solve for the determinant of |-5 2 -4 -4 3 -2

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Q: What is the determinant? [1 2 0 3 2 4 -2 1 -2]

A: We have given that 120324-21-2

Q: What is the cofactor of the entry a3,1 of the given determinant ? 3 -2 1 A = |-1 2 -4 -3 5 A. To

A: D)  option D is correct.

Q: 2. Find the determinant for (1 3 b) B =-5 2 1 -8 - 2 0 3 4) a) A = -1 -3 1 (-5 2 1 4.

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

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Q: Use the method of elementary operations to evaluate the determinant 2 -4 3 6. 1 2 -2 3 -5 4 -4 -2 3…

A: To find- Use the method of elementary operations to evaluate the determinant 2-43612-23-54-4-23734…

Q: What is the determinant of -2 ? -4

A: Given,         A= 1-23-4

Q: 1. Find the determinant for -6 4 1 -3" a) E = b) F =| -5 2 -2 5

A: (a) Given matrix is E=−64−52 We have to find the determinant of E=−64−52 detE=−62−−54=−12+20=8…

Q: Evaluate determinant: 2 4 5 0 -1 2 3 -5 12

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Q: a bc Let def -5. Then which of the following is the value of the determinant 8 h i 2b 2a 2c -e +b -d…

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Q: x+a b d a x+b d a b x+c d b x+d a Calculate its determinant.

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Q: Find C11-C22, d11-d33, and the determinant of D. Thank you!

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Q: the method of elimination to evaluate the determinant. -253 541 135 Evaluate the determinant. -253 5…

A: In this question we will find the determinant by using elimination method.

Q: Find the determinant of AxB" ī C カー t 2 I カー S. -1 -3 B- %D -2 3 11

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Q: Given

A: Given,        A=-1k+13k2

Q: -2 If A= 3. then what is the determinant of 2A? 6)8 (b) 16 CC) 24 a) 32 (C)24 (d)32

A: We have to find Determinant of 2A using the determinant of the matrix A whose size is 2x2.