1 3 1 Using properties of determinants, show that 2 3 8 - 3 = 0 %3D 21 9

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

A: To Prove:      13-128-3321-9=0

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

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

Q: Use the procedure illustrated in this example to evaluate the determinant of the given matrix. 1 4 2…

A: 1143260-11

Q: [1 1 5 2 1 21 (1) Let A = 0 2 B C =|1 3 l3 -1. I-2 3 -21 1. Calculate (if it possible): a) AXB. b)…

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A: a)  M12= (-1)1+2 -210-9=(-1)3 [ (-2 )(-9)-0]=(-1) [18]=-18

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

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Q: 2. Find the determinant [1 a) A = 2 -1 1 Lo %3D 1 -1 23

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Q: 5- Solve the following determinants :- -1 -21 [2 3 1] 2 a) 4 5 31 L1 2 b)-1 2 1 3 -3] [1 d) 0 2 -2…

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

Q: 1 3 6 -1] 4 ,A 3 2 X = 2 6 |-4 5 -3,B L-3 -4 -1 1 2 3 2 6 1 |-4 5 -3 -1 1 2 Find the value of K by…

A: Given - X=13-1264-3-45A=326-45-3-112B=326-45-3-112 X=KA+B To find-  The value of K using Co-factor…

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: Find the determinant of by cofactor expansion. 5 0 7 0 1 -7 - 4 0 0 6 -8 0 0 0 3 0 0 - 20 -54 0 1 0…

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Q: Find the determinant 4     -1     2      3 2      0      2      1 10     3      0      1 14…

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Q: Evaluate the determinant by expanding by cofactors. 2. 2. 1. 1 -1 3. H

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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 17 0.85 3.7 -1.1 6 11 .C = -3 7 -11 9. -1 1.2 7.3 0.61 Let A = B = 13 10 3 -2 -11 4 -7.2 4 12 -7…

A: According to Bartleby guidelines, we can solve only first three subpart as in next step.

Q: 2. 52 Calculate the determinant for 2 3

A: As we know that, If the given matrix is A=abcdefghi then the determinant of the matrix is:…

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

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

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

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Q: |3 . Find the value of the determinant: 0 4 -2 6 -1 -2|

A: Given that, 3   1   00-2   64-1-2

Q: 1. Find the determinant for -6 4 1 -3" a) E = b) F =| -5 2 -2 5

A: (a) Given matrix is E=−64−52 We have to find the determinant of E=−64−52 detE=−62−−54=−12+20=8…

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 1 ° b) Find the inverse of the matrix L = |3 4 1 with the determinant of the matrix L = -2. L3 2…

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

Q: Show your complete solutions: 1. Using cramer's rule: 2 x1-3 x2 +1.4 x3= -5.2, 1.3 x1 + x2+2.4 x3=…

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Q: 4. Find the value of x, from the following determinant: |2x 2 3 1 -1| %3D бх2 — 10 -2

A: Since we answer only upto one question, we are answering only first question. Please specify the one…

Q: Find the Determinant using pivotal method: -2 4 1.D=8 2. 2 2 2. 3 4 35

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

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

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Q: [2 1 1 b) Find the inverse of the matrix L = 3 4 1 L3 2 1 with the determinant of the matrix L = -2.

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Q: 1 21 [0 Find the determinant of the matrix 1 1. 3 l4 -3 8]

A: To find the determinant of a 3*3 matrix just expand it about any row pr any column by using minor…

Q: 2. 3 4. 21 4 FIND THE 3 4 2 DETERMINANT 4. 3 1 2. CS Spanned with GamScanner

A: Given A = 1234214334214312

Q: Find the determinant. 8 1 -2 A = 0 0 0 10 4 -2 det A=D

A: Given:Matrix A=81-2000104-2we know that to find…

Q: 1. Evaluate the determinant. 1     6    0 4     2    7 0     5    3 2. Find the determinant. 4…

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Q: a C Let A = If det A = 4, then the determinant of %3D b 4c – – 26 a A = q 4r – 2q| is 2z - Y |

A: Properties of determinant: abcdefkgkhki=kabcdefghiabc+pdef+qghi+r=abcdefghi+abpdeqghr In a…

Q: The value of k that makes the following determinant equals zero is: Ik 1 3 3 k 5 4 1 31 a) 1 b) 2 с)…

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Q: [3 14. If A = |4 -1 2 1 2 , find A-1 and hence solve the system of equations -3] 3 3x + 4y + 72 = 14…

A: 14. Given  The matrix  is A=3214-1273-3  and  System of equation is  3x+4y+7z=142x-y+3z=4x+2y-3z=0

Q: Let M = [4 a 0 0 3 b 0 0 1]. Find the determinant of 2M + 3I3

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Q: 2 5 Given A = The value of the 0 3 determinant |Aª -5A³ + 6A² + 21| = %3D

A: A2 = 25032503 = 2×2+5×02×5+5×30×2+3×00×5+3×3 = 42509 6A2 = 642509 = 24150054

Q: 2. a b0 0Y The determinant of is equal 0 e f g 0 0 h 0 O acgh O -acgh O -acfh O acfh

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Q: [211 b) Find the inverse of the matrix L = 3 4 1 with the determinant of the matrix L= -2. L3 2 1

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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: 1. Use your knowledge of how elementary row operations affect determinants to find the determinant…

A: Follow the steps to reduce into echelon form. Operate only rows not coloumns.

Q: Question No 3: Using properties of determinant, show that За + b |4а + 3b За За- а3 5a + 6b 4а 2а a…

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Q: [2 1 11 b) Find the inverse of the matrix L = 3 4 1 with the determinant of the matrix L = -2. [3 2…

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Q: Q.1 (a) Evaluate the determinant without ex pansion by using minimum number of operations. a a? a3 1…

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