Let a2 аз A = | b1 b2 bz C1 C2 C3 Suppose that det(A) = 5. Find the determinant of the following matrix aj + 3b1 c1 6a1 + bị аz + 3b2 с2 ба2 + b аз+ 3bз сз баз + bз

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Question
Let
a1
a2
az
A
bị b2
b3
%3D
C1
C2
C3
Suppose that det(A) = 5. Find the determinant of the following matrix.
aj + 3b1
C1
бај + b1
а2 + 3b2 С2 ба2 + b2
аз + 3b3 Сз
баз + bз
Transcribed Image Text:Let a1 a2 az A bị b2 b3 %3D C1 C2 C3 Suppose that det(A) = 5. Find the determinant of the following matrix. aj + 3b1 C1 бај + b1 а2 + 3b2 С2 ба2 + b2 аз + 3b3 Сз баз + bз
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