): Consider the 3 x 3 matrix -- -1 A = 3 -X where x is an unknown scalar. -1 Find the unknow x if it is given that 1 A? = 6. -3 || -3 4 -2 ) Find the determinant of A² 4-

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: 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: Find the determinant of the following matrix (CLO7) ^= [41] Select one: O a. -3 O b. 5 C. -7 O d. 7

A: Given: Matrix:A=[2,5−1,1​​] Calculate the determinant for the matrix. Let`s assume a value for each…

Q: 12 10 312 4 3 1

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Q: 12.) Find the determinant of A= -2 3 1 57 -1 2 0 4 1 0 TN -2 1 3 -3 4 Show your work.

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Q: 2. Let B = {v₁ =, √₂ =, V3 =, V4 =}. Use determinant to determine whether B is linearly independent…

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Q: Compute the determinant. -3 2 -2 2 0 -1 2 -2 7) 0. 0 -3 1 4 21 -3 1 05 -3 5 8) -4 3 3 3 -2 5 1

A: The determinant of a matrix can be calculated by expanding the matrix along a row or a column. The…

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: 11 A-/5 ー4 -2 3 B= -4-2 2. 2-3-1 1 Find the determinant of Ax AT

A: First we need to calculate AAT and then we need to find the determinant of the obtained result.

Q: Use the determinant to decide whether the matrix B given below is singular or nonsingular. B-/14 14…

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Q: Show that the determinant of the matrix is equal to the determinant of its transpose by expanding…

A: Here, we have to find |A| and |A^t| by expanding third row and third column respectively.

Q: Find the determinant of

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Q: Find the determinant of the matrix after introducing zeros.

A: Given : To find the determinant of the matrix after introducing zerosie., To find the Characterictic…

Q: a' and b Expess the Vector paduct in from of de terminant: 2 = (2, a, as) 5= of where , (6, b, bs)…

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

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Q: Find JA-11. Begin by finding A-1, and then evaluate its determinant. Verify your result by finding…

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Q: Use matrix determinant method to solve for, A*B*C where; A=(0.64i+0.768j+0k) B=(1.5i+1.8j+1.6k)…

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