evaluate each determinant by expanding by minors along the first row. −2 −3 −4   5 −6   7  -1  2  0

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

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Q: Find a formula in terms of k for the following determinant: 7 -9 –10 det k -2 -6 =0 4 -5 0

A: Finding the value of K

Q: Evaluate the following determinant. 4. 5 0 -1 -3 -6 1

A:

Q: Evaluate each determinant when a = 2, b = 5, and c = -4. %3D b (a) a a 1 (b) C b 0 -14

A: dterminant

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

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Q: 2. I. Evaluate each determinant. -4 3 -3 2

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Q: Find the determinant of х 3 x2 5x2 O none of these

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Q: Evaluate the given determinant. 15 30-3 1 8 6.

A: evaluating determinant by using first row

Q: Evaluate the determinant.

A:

Q: If A = 4 3    and      B = 2 -5         -1 -2                    -1 -2 Find:- a) A2   b)…

A: Matrix and determinants

Q: Use elementary row or column operations to find the determinant. -2 S49 115

A: In this question we can find the determinant by using row operation . Apply row operation in second…

Q: Use elementary row or column operations to find the determinant. 1. 4 4 -11 3 5 -2 -26 5 6 -9 -26 4…

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Q: Evaluate the following determinants:

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Q: Find the determinant. 1         2          3 -2       -1        -2 3           1        4

A: Expand about the first row. 123-2-1-2314=1-1-214-2-2-234+3-2-131 The value of the determinant abcd…

Q: Evaluate the following determinants:

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Q: Evaluate the following determinant. 4 0 1 -3 2 4 5 3.

A: We have to find the determinat from the given mayrix

Q: Evaluate the given determinant after first simplifying the computation by adding an appropriate…

A: Let A=-101512-3-94-519 Applying R1→R1+5R2 A=00-442-3-94-519 Now,…

Q: Evaluate the following determinants:

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Q: Verify the identity by expanding each determinant.

A: given akbckd=kabcdverify the identity by expanding the each determinant.

Q: Find the value of each determinant.

A: ABC-13550-2

Q: Use elementary row or column operations to find the determinant. 1 -2 -3 3 1 -4 8 12

A: This question is based on properties of determinant.

Q: Find a formula in terms of k for the following determinant.: 3. -6-7 det k -6 -0 -10-8 k

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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: Evaluate the following determinant. -3 -1 -2 5 1 3 3 2.

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Q: Find the value of x, from the following determinant: 1 -3 = 3x2 – 8x – 31 -2 1 -1

A: According to the given information, it is required to find the value of x.

Q: Find the determinants of the following: 1- 히 8 10 2. 3. 1 -2 ㅇㅇ 뙤 1 1 10

A: Please see the solutions below.

Q: Evaluate the determinant. 2       14      3      1 1        5       -1     3 1        -2       2…

A: Determinant of the matrix  Determinant of the matrix exist only if the matrix is square matric  It…

Q: 7 7 х+2 x- 3 =0 %3D 5 5 7

A: Given 77x+24xx-3557 = 07[(x)(7)-(5)(x-3)]-7[(4)(7)-(5)(x-3)]+(x+2)[(4)(5)-(5)(x)] =…

Q: Find the cofactor of -3 in the determinant 1 44 -359 2 12

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Q: Find the cofactor of -3 in the determinant A -4 B -3 -5 4 144 -359 2 12

A: The cofactor of -3

Q: Evaluate the following determinant. 4 -4 -1 3 1 3 -6

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Q: If A and B are inverse of each other, the determinant of AB is Blank 1. Blank 1 Add your answer

A: We can solve this using the definition of determinant

Q: Evaluate the following determinant. 0 2 4 4 1 -1 4 -4 1

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Q: Find the determinant. -4 9 8 A = -4 6 6 7 10 1 det A =

A: Given,  A=-498-4667101

Q: Find a formula in terms of k for the following determinant: -6 -3 k det -3 –10 -2 =0 8 8 -7

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Q: Evaluate each determinant when a = 1, b = 4, and c = −3.

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Q: olve the following determina |1 1 - 2 1 0 -1 7

A: In the given question, the concept of the determinant is applied. Determinant Determinants are a…

Q: Find the determinant. 6 2 10 A = 35 3 10 3 4 det A =

A:

Q: = x u2-) = (2) %3D If x 1. -1 = 10, then x = If the determinant 4. %3D |

A: Determinant of 2×2 matrix abcdcan be determined by ad-bc=0. Consider, 4-2x1=10 Solving the…

Q: Use the arrow technique to evaluate the determinant. 3 0 det 3 -1 [ 1 6. -3 i

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Q: If A =     4   3     and   B =    2    -5             -1   -2                      -1    -2 Find:-…

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Q: Use elementary row or column operations to find the determinant. 1 -5 5 -10 -3 2 -22 13 -27 -7 2 -30…

A: Explanation of the answer is as follows

Q: Find the values of k that make the following determinant zero. 3- k| 6-k 4 7

A: We have to find the values of k that make the determinant  43-k6-k7 = 0.

Q: Evaluate the following determinants:

A: Given:  5-2-84 we know that for any given determinant abcd value of determinant D is given by…

Q: Find the determinant. 1 1 A= -3 9 -3 -4 2 -4 det A = | 1.

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Q: Verify the identity by expanding each determinant.

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Q: Find the determinant. - 3 0 - 3 A = 10 10 10 - 1 4 - 1 det A =

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Q: Find the value of each of the following determinants : 、目 1 2 31 -1 1. -2 2 -1 -3 -2 -3 |

A: Note: As per bartleby guidelines for more than one questions asked only one question is to be…

Q: 3 -2 -45 -5-

A: