-18 -11 -10 E adj A = 2 14 - 4 then absolute value of determinant 4 5 -8

Q: [2 4 61 Let k be a real number and A = |1 k 9. Then determinant of A is [2 5 7 O None of these 8-k O…

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Q: Find the determinant. c + a C c + a C C C C + a

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Q: 0, 3 3 The determinant of 0 1 is equal to -1 5 1 4 3 -2 -1 -30 О 25 O 25 30 O 5 0 00

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Q: If the determinant is equal to zero solve for x. * 3 1 1 1 ol (i) 3 4 -30 1

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Q: Compute the following determinant. 4 4 2 -5

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Q: 1 3 Using properties of determinants, show that 2 -3 =0 8 3 21 139

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Q: [2 4 6 Let k be a real number and A = |1 k 9. Then determinant of A is l2 5 7] %3D O 2k-16 O None of…

A: Given: A=2461k9257                                      k is a real number To find: Determinant of A…

Q: 2d 2e 21 Let a, b, c, d, e. f be real numbers, A = e fl, and B = d-3 If determinant of A is equal to…

A:

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

A: Explained below

Q: 2d 2e 2/ Let a, b, c,d, e, f be real numbers, A = d 1 and B = ld- 3 If determinant of A is equal to…

A: We can solve this as follows:

Q: 2 4 6] 1k 9.Then determinant of A is [2 5 7 Let k be a real number and A O k-8 O None of these 2k-16…

A: Topic: determinant of matrix

Q: -7 - 1 - 4 8 -3 5 8 -18 Given A = -12 7 - 25 - 10 12 15 - 13 20 Find out the determinant.

A: |A| = 22432

Q: 2 3 Find the determinant of A = Does the inverse of A exist? Why" 3 -2 -1

A: The given matrix is A=123456-3-2-1 To find the determinant of the matrix and determine whether the…

Q: 1 2. Compute the determinant of 3 4 -1 -4

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Q: 15 2 (b) Evaluate 4 8 3 by forming the equivalent determinant with -2 1 0 elements 1 00 in the first…

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Q: 4.) Find the Determinant Value and the variable x, & z? - x +2y -3z =1 2x + z = 0 3x -4y +4z = 2 %3D

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Q: 15 1. A transport engr. observed that in five zones of the city, the number of gas stations (Y) in…

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Q: 2 -1 4 a) 1 3 -1 2 1 11 (b) 1 -2 5 002 2 2 1 -6 7 5 4 -4 -2 -1

A: Explanation of the answer is as follows

Q: |2 -3 0 4 is -13. -7 5 4. The minor of the a,3 element in the determinant, 6 5 true O false

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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: -1 -2 Let A = Find the determinant of A. %3D -3 4

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Q: 1 -1 2 13. For what value of 1 determinant is equal to zero 3 - 1? 1 4 2

A: To determine the unknown value, we have to equate the determinant equal to zero. Because it is given…

Q: 3. USE ROW -REDUCTION AND COFACTOR EXPANSION TO EVALUATE THE DETERMINANT: 4 2 = 141 4 -O U5 403

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Q: 1 3 -1 |2) Using properties of determinants, show that 2 3 8. - 3 = 0 21

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Q: Find the determinant of 1 3 -1 -2 -4 -1 -6 -2 -6 2 3 9 3 -3 8 -7 5 2 7 -12 в) 24 -24 D) 12

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Q: |1 3 Using properties of determinants, show that 2 -1 - 3 =0 3 21 -9|

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Q: [2 4 6] Let k be a real number and A = 1 k 9. Then determinant of A is [2 5 7 None of these 2k-16 O…

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Q: -3 • Determinant of N = 1 -2. 1. -5 7 3. 5 4. -7 2.

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: -3 Determinant of N = 1. -5 2. 7 3. 5 4. -7 4 3 1 0 2.

A: From the given problem:   N=-3-11-2   So,    N=-3-11-2   =-3×-2--1×1=6--1=6+1=7

Q: 7 531 Let A = 18 56 then determinant of A, |A| = %3D Answer:

A: Introduction: The determinant is related to a square matrix. It is a scalar value. The determinant…

Q: If the value of the determinant |1 1 1 -1- w = k(w² – w) where w = -;+i. Then find the 1 |1 w? value…

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Q: [2 Q1\ Assume A = [3 5J | and B = 2 31 1- Find A'B – 12 2- Find 3A - 2B 3- Find determinant of |2A|.

A: Gievn: Two matrix is given   A = 2   1          3   5   B = 1    1        2    3

Q: ху 2 Let tu w 4. Then which of the following is the value of the determinant kIm -3y -3x -3z u- y…

A: Given that: xyztuwklm=4                        .....(1)

Q: |1 3 Using properties of determinants, show that 2 3 21 8 -3 =0

A: Consider the determinant, 13-128-3321-9=0

Q: -6 -8 -3] A = 2 -9 det A = Ex: 5

A: We can solve the problem by calculating the determinants of the matrix.

Q: Find the value ofr by the proprieties of determinate | 3 -3 5 4212 3. 2r 2 -72 to 2-1

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Q: -1 3 2 4 -3 -7 1 3 4. Find the determinant of A = -1 -4 -3 1 2 - -1 -2 1 -1 3 -2 -2

A: To find  The determinant of A.

Q: 3. Prove that |B| = -|A| and identify what property of determinants. -4 1 4 -1 Let A- and B =5 -1 2…

A: To be proved - |B|=-|A| To be mentioned - what property this behavior shows

Q: 4 8. 1 Evaluate the determinant 7 -6 0 3 1 4 8 1 6 0 =-1 %3D - 3 2 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: 12 4 6] Let k be a real number and A= |1 [2 5 9|. Then determinant of A is 71 %3D None of these O…

A: Find the determinant of A A=2461k9257

Q: -1 If determinant of A 0.25 , then determinant of A= 5 Select one: O True O False

A: It is a property of a matrix that determinant of a matrix and it's inverse are reciprocals of…

Q: 8 3 The determinant of the matrix A ) is det (A) -3 -4 Does the matrix have an inverse? Yes v O

A: Use the formula and calculate the determinant.

Q: 2 11 -4 and B = [1 9 5], then find: 7 Determinant of AB 2) Determinant of BA al If the matrix A =

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Q: 3 70 -4 4 -1 5 Evaluate the following determinant: 8 3 0 0 -10 0 -6 0 9 2.

A: The given determinant is: 370-44-152830-100-609 Apply the row operation in row 3,…

Q: 1 3 3 2 X = 2 4 ,A = |-4 5 -3,B %3D I-3 -4 5 -1 1 2 3 2 6. = |-4 5 -3 -1 1 Find the value of K by…

A: If a matrix is defined as: A=abcdefghi Then the determinant of the matrix A is:…

Q: [a 3d 3e 3f CT e fl, and B = li Let a, b, c, d, e, f be real numbers, A = |d b a 1. d + 2 f+ 2 e If…

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Q: - 5 -8 Evaluate the determinant 4

A: -5-8  2  4

Q: -5 -5 Find the determinant of L = 5 -3 2 2 -102 102 88 O-22 3. 1. 3.

A: Please see the answer below