Answered: Suppose matrix A and B are: За 3Ь ;…

Suppose matrix A and B are: За 3Ь ; B=|-d -e -f [4g 4h [a b c] 3c A = |d e f Lg h i] 4i If the value of det (A) = -8, then the value of det (B) = .. %3D 1. O -32 2. O 96 3. О 32 4. O -96

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter3: Matrices

Section: Chapter Questions

Problem 14RQ

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Question

Subject : Linear Algebra

10. I've posted an image of the question. thank you

Suppose matrix A and B are:
За 3Ь
; B=|-d -e -f
[4g 4h
[a b c]
3c
A = |d
e f
Lg h i]
4i
If the value of det (A) = -8, then the value of det (B) = ..
%3D
1. O -32
2. O 96
3. О 32
4. O -96

Branch of mathematics concerned with mathematical structures that are closed under operations like addition and scalar multiplication. It is the study of linear combinations, vector spaces, lines and planes, and some mappings that are used to perform linear transformations. Linear algebra also includes vectors, matrices, and linear functions. It has many applications from mathematical physics to modern algebra and coding theory.

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