Let i=√√-1, Find the determinant for the matrix 2 3-i 4-i 3+1 -2 2+i in the form a + ib and find the 4+i 2-i 3 value of a= and b=

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

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Q: 3 -6 9 B = |−2 7 -2 0 1 5 1 -2 3 1 5 -9 6 3 D = -1 2 -6-2 L 2 8 6 1

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

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Q: Evaluate this determinant by cofactors of row 1: 4 4 4 4 1 2 0 1 2012 1 1 0 2 Check by subtracting…

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Q: If A = 6. B= [-3 , 2] and C = what is the %3D 3 -2 determinant of (AB – 2C)" ? |

A: Given that  The matrices  To find the (AB-2C)^T

Q: B=" Let A = [_12] and B-[ 2 4 -2 35 determinants Compute @ without using Bb Solve Ax=b where b = [i]

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

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Q: The expansion of a 3x3 determinant can be remembered by this device. Write a second copy of the…

A: The given determinant, -123034-550. We have to find the value of the determinant using the given…

Q: 12 10 312 4 3 1

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Q: Please make it step by step sol:

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Q: What is the determinant of the matrix O O O 4 32 1 2 -1 3 1 2 2 3 2 -1 -1 1 2 -1 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: Calculate the 3×3 determinant. 1 0 1 -4 0 4 1 3 3 -1

A: Given determinant

Q: Find the determinant of the vector A = 2i+ 5j + 6k and B = 8k

A: determinant is nothing but finding the cross product. so, determinant of two vectors A and B = A×B

Q: Find the determinant of

A: Find the determinant of A

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

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Q: Solve for the determinant of the following matrix: 2 4 9 8 4 25 10 - 3 4 14 9 0 2 1 1

A: Using formula for determinant.

Q: 12 =[-1²] Let A = @ without using A-1 6 Solve © Solve and B = [ determinants, compute. 24 235 -2 Ax…

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

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Q: - use determinant to find the values of the unknown variables of the system 2x + y + 3z = 6 3x +z =…

A: See the details solution in below

Q: Describe the determinants D, Dx, and D, in terms of the coefficients and constants in a system of…

A: Consider the system of two equations in two variables as follows: a1x+b1y=c1a2x+b2y=c2 By using…

Q: -2 11 4 -2 1 2 3 2

A: The given determinant is .The objective is to solve the determinant along the first-row expansion.

Q: Compute the determinant of the matrix 4 -1 2 O -9 2 None of the others

A: This question is related to determinant and matrix, We will solve it using given information.

Q: 2 1 -1 B =- 3 2 - 3 1 - 4 – 4 1

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Q: 2x + 3y + 3z = 2 4x – 3y – 6z = 2 10x – 6y + 3z = 0 The determinant of the matrix is

A: We need to find the determinant of coefficient matrix. We will use Cramer'r rule to solve the…

Q: Let a, b and c be constant numbers. Show that 1 1 1 a b C = (b− a)(ca)(c - b) a² b² c² You can only…

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