Ignore the Matlab/octave part 4. (i) Using script file MATLAB/OCTAVE, Compute the following:a) ВAb) Determinant of ATc) cofactors(B)Where[3 2 0 0 5-4 7 0 1 0A =|1 3 1 01 0 3 8 51 0 1[2 1 1 -3 21jo 5 841 |B = |0 0 21020 0 0Lo o 0452-8.1-

We have to find the value of (a) BA, (b) determinant of AT and (c) cofactors(B)

Answered: a) ВА b) Determinant of AT c)…

a) ВА b) Determinant of AT c) cofactors(B) Where [3 2 0 0 5 4 7 0 1 A =|1 3 1 0 0 10 3 85 Lo 1 0 1 [2 1 1 -3 21 jo 5 8 B = |0 0 2 0 0 0 Lo 0 0 4 1| 10 2 4 2. 8

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter4: Eigenvalues And Eigenvectors

Section4.2: Determinants

Problem 20EQ

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Question

Ignore the Matlab/octave part

4. (i) Using script file MATLAB/OCTAVE, Compute the following:
a) ВA
b) Determinant of AT
c) cofactors(B)
Where
[3 2 0 0 5-
4 7 0 1 0
A =|1 3 1 0
1 0 3 8 5
1 0 1
[2 1 1 -3 21
jo 5 8
4
1 |
B = |0 0 2
10
2
0 0 0
Lo o 0
4
5
2-
8.
1-

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