[200]Given E=1 4 2L33 11 the determinant of E.2 the matrix of the minors.3 the matrix of cofactors.4 the adjoint.5 inverse matrix of E.4 2, determine,

Answered: [200] Given E=1 42, determine, L3 3 1 1…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter9: Systems Of Equations And Inequalities

Section: Chapter Questions

Problem 53RE

See similar textbooks

Similar questions

Given the following matrix: B = a b c c d e f g h Let's say that det(A) = −6. Let B be another 3 × 3 matrix (which is not given here) with det(B) = 6. How could you find the determinant of the following matrices? F = adj(B)
1. For each of the following, evaluate the determinant and state whether the matrix is singular or not. (i) A = 3 2 1 4 (ii) B = 4 -6 -2 3 Give reasons for your answer. 2. Given that E = 1 9 and F = (7 -6) 4 2 Find: (i) FE (ii) E2 (iii) ET Is it possible to find EF? State a reason for your answer.
Given the following matrix: B = a b c c d e f g h Let's say that det(A) = −6. Let B be another 3 × 3 matrix (which is not given here) with det(B) = 6. How could you find the determinant of the following matrices? D = 5A^-1B^T
for what value(s) of c is the matrix A NOT invertible?Hint: Determinant.A =[2 1 3c 4] [0 c-1 4 0] [0 0 2 1] [0 0 c 4]
For the Matrix A= ( 7 2 5 ) ( 3 1 4 ) ( 1 2 1 ) what is the element in the third row and first column of the matrix of cofactors? Answer only please
1. Find the determinant of the following matrix by cofactor expansion. [ 1 0 0 2 0 0 2 0 0 2 3 4 1 0 0 3 ]
2.4 Find the value of x in the matrix below if the determinant has a value of 9 [6]A = (−1 −26 x)
2.3 Find the determinant of the matrix B below B = (2 1 10 5 −21 −3 4)
From the given matrix A. 1. What is the determinant of A along the second column? (Use cofactor expansion)2. Determine (A - 2I3)3 .
1.If A is 4x4 matrix with det(A)=10, find det ( 2? ^-1 ?^? ), det ( ?^2) 2. Use determinant to find the equation of the line that passes through the points (4, ― 3)& ( ―1,2)
1.0 Find the determinant of the given matrix using the following method:
Find the determinant of the matrix. Expand by cofactors using the row or column that appears to make the computations easiest. 1 8 −7 6 −5 0 6 0 5 2 5 4 0 3 −4 −5

SEE MORE QUESTIONS

Recommended textbooks for you

Algebra & Trigonometry with Analytic Geometry

Algebra

ISBN:

9781133382119

Author:

Swokowski

Publisher:

Cengage

Algebra and Trigonometry (MindTap Course List)

Algebra

ISBN:

9781305071742

Author:

James Stewart, Lothar Redlin, Saleem Watson

Publisher:

Cengage Learning

College Algebra

Algebra

ISBN:

9781305115545

Author:

James Stewart, Lothar Redlin, Saleem Watson

Publisher:

Cengage Learning

Algebra & Trigonometry with Analytic Geometry

Algebra

ISBN:

9781133382119

Author:

Swokowski

Publisher:

Cengage

Algebra and Trigonometry (MindTap Course List)

Algebra

ISBN:

9781305071742

Author:

James Stewart, Lothar Redlin, Saleem Watson

Publisher:

Cengage Learning

College Algebra

Algebra

ISBN:

9781305115545

Author:

James Stewart, Lothar Redlin, Saleem Watson

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

[200] Given E=1 42, determine, L3 3 1 1 the determinant of E. 2 the matrix of the minors. 3 the matrix of cofactors. 4 the adjoint. 5 inverse matrix of E.