Find the value of the determinant. А В C - 5 3 | 2 0-1 А В C -53 3. %3D 20- 1

Q: If а b с = -1 then what is the value of the determinant -y 3q + b 3r + c ? 2p 2q 2r

A: We have to find the determinant

Q: Find the value of the determinant D given by: a D =c d -5 2 4 3 where a = 4, b = 4, c = 7, d = 13

A:

Q: Find the determinant of

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Q: If A = 5    1      and B = 3     -6           3     2                   1     -3 Find: I. A2 ii.…

A:

Q: Find the determinant by row reduction to echelon form. 1 0 - 1 - 3 1 7 -7 -7 02-6 3-11-8 - 1 1

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

A: Matrix and determinants

Q: Q2: Find the determinant of 3x3 Matrix. 5 7-8 4-36 1 7-9

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Q: -9 8 4 A = -2 7 6 -6, det A = Ex: 5 :

A: Explained below

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: If A = 5 1 and B = 3 -6           3 2               1 -3 Find:- a) A2 b) determinant A c) AT d)…

A: Concept Used: Consider A=[abcd]Then AT=[acbd]|A|=ad-bcA-1=1|A|[d-b-ca]

Q: Evaluate the determinant. 4 1.3 . 2 -2 1 1 4

A: The given determinant of the matrix is, 4132-21214. The objective is to evaluate the determinant.

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: -3 Find the determinant of A = -1 1 -2 6 4

A: Since, the given matrix have 3 rows and 3 columns, hence the matrix is of 3×3 order. The determinant…

Q: c) Solve x based on the value of Determinant: 6х 1 3 = -4 1 Answer: -2/9, 1 1 х 2 22 X

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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: |-1 Solve for the determinant of A = |-2 0 -3| 2 -41 2 |-1 -1 1

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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: What is the determinant of the coefficient matrix of the system -5x + 13y – 13z = -8 x – 2y + 5z =…

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Q: Find the determinant by row reduction to echelon form. 1 3-2-4 01-25 -1 1 2-8 6 4 -2 -3 3

A: 1. Row echelon form

Q: Find the determinant.      2   -3   1   3  -4    1   -5   6    1

A: We have to solve the problem

Q: Find the value of the determinant. 2 3 -2 1 - 1 4 1 2 2 The value of the determinant is

A:

Q: Find the value of the determinant. 4 1 - 2 4 3 5 The value of the determinant is

A: To determine the value of the determinant.

Q: -3 5 Find the determinant of A = |-1 1 -2 4

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Q: c) If told that the determinant of A = 48 find the possible value(s) for X (: ) 4x 2x -2

A: Note that;Determinant of a matrix A=abcd is given by A=ad-bc.And the roots of quadratic equation…

Q: Find the value of the determinant. А В - 4 3 40 -1 A B C - 4 3 %3D 4 0 - 1

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Q: Find the value of the determinant. - 2 -1 4

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Q: 3. Solve the following system of equations by use of Determinants. (Put in proper form first!) 5y +…

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Q: 1 - 2 2 4 C = 3 4 – 2 -2 –2 3 3.

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Q: Find the determinant of 2 11 3 %3D -3 1 -2 -| 4

A:

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: 2 Find the determinant of -3 1 -3 51 6 2 -2 51

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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 the value of the determinant. |-2 -4 -4 3 -1 -2 2 2-5

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Q: 2 1 -1 B =- 3 2 - 3 1 - 4 – 4 1

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Q: 3. Solve the variables using determinants 6 7 - 26 х у 5 8 -+-= 29

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Q: Cc mpute the determinant of the matrix 1 2 1 -1 B = -7 1 5 3 | -2 0 1 3.

A: As per the instruction, we will answer only the first one. For (3a),     det1230010-1-71531-201By…

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

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Q: Find the value of the determinant -2 2

A: The determinant is given as follows :

Q: Find the Determinant [5 41 L3 -5

A: Given: - The matrix is, 543-5 To find: - The determinant of the given matrix.

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

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Q: 2 Find the determinant of -3 5| -3 6 2. -2 5l

A: To  Find the determinant of the given matrix.

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

A:

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

A: The cofactor of an element aij of a matrix is defined by : cof(aij) =(-1)i+j Mij where Mij is minor…

Q: Evaluate the determinant. 6 2 14 6 2 14

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Q: -2 -2 %3D -1 1 What is the determinant of D?

A: |D|=Determinant of D |D|=[(-2)(1))-((-2)(-1))] |D|=[(-2)-(2)]

Q: 3 -2 -45 -5-

A:

Q: Find the value of the determinant. 4 -5 4 5-1 0 2-5 1

A: To find the determinant of: 4-545-102-51