Solve for the given determinant. Use pivotal method until you arrive at a 3x3 where you can use your calculator. 3 -2 7 8 -2 -2 0 4 7 4 4 -2 4 7 -12 3 7 -2 8 7 4 -2 3

Q: Find the value of each determinant.

A: Solution:let        D=ABC1-2-3023To find the Value of Determinant

Q: Use the Diagonal Method to evaluate the value of the determinant: 3 4 2 -1 - 3 -2 2 3 1 -1 | A = 1 3…

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Q: Calculate the Dy determinant for 2X2 equation. -8x + 3y = -5 7x - 2y = 3

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Q: XINXI 1+ x 4 + 3 Zy 3 2z 5 NIN 2 40 59 x+y=z= 60 1 20 19

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Q: Question 9. Solve ans show work. thanks

A: Hey! Done below. Please ask for further clarifications.Explanation:Step 1:Step 2: Step 3: Step 4:

Q: 3x + 4y + z = 10 2x - 3y + 5z +9=0 x+2y-z = 6

A: Given system of linear equationsAugmented matrix

Q: [-4 3 7 -1 4 1 1. 2 7 Use expansion along the 3rd row 7 5 2 4 2 -1 2 3 1 0 6 3 -1 2. Use expansion…

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Q: Find the value of the determinant. V3 8 0 1 -7 8 -7 V7 1

A: We will go through a row in the determinant to get the value of the determinant.  For all the…

Q: 1.2p 2.3q3.1r + 10.1 = 0 - 5.3r — 21.5 = 0 + 7.4r + 28.1 = 0 +.7p+3.8q 3.7p8.3q

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Q: T-3 -1 1 -2 -1 3 2 1 1 2 3 -1 -2 1 -1

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Q: Get the determinant of A 1 2 -3 A = 4 1 -6 -1 5 7

A: TO FIND THE DETERMINATE OF THE MATRIX

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 matrix.

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Q: Find the determinant of: B = OX-2 O-1-2x 0-x-2 0 1 - 2x None of the above O No answer 5471 2100 1 x…

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Q: For the matrix below, verify that switching 2 rows or two columns only changes the sign of the…

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Q: Solve for the 4th determinant. (You can use any method)

A: The given 4th determinant is solved as shown below.

Q: Calculate the 3 x 3 determinant. (Use symbolic notation and fractions where needed.) -3 0 0 0 0 0 3…

A: It is required to solve the given 3x3 determinant.

Q: Solve this equation by using the Determinant method. 2x+5y=10 4x+10y=20

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Q: 6. Find the centroid of the area bounded by the curves y =x; xy-y.

A: Consider the given function. y=x, x=y2-y Put both functions equal to find the value of y.…

Q: Find the value of each determinant.

A: -2      52-3 = ?

Q: 2X +3Y+5Z 6X -2Y -3Z 8X-5Y-6Z X+Y+2Z 2X+ Y + Z X + 2Y + Z 6X-4Y+5Z 3X + 2Y 5X + 4Z = 0 = 3 = 1 m H…

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Q: Use expansion by cofactors to find the determinant of the matrix.

A: We have given the matrix;

Q: 1 1 -2 0 3 -5 -1 2 A = 1 1 2 4 2 1 3 3.

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Q: Determine which property of determinants the equation illustrates.

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