+ 2d = 6 – 2c + 3d :+ 2d + 10d =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section: Chapter Questions
Problem 7RE
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Question
2.
Solve for “Ix|" using Cramer's
Rule.
4a + b+ 2d = 6
-a + 6b – 2c + 3d =
-3b + 8c + 2d = 22
2a – 2b + 10d = 54
Where:
|x|
a
|A|
Transcribed Image Text:2. Solve for “Ix|" using Cramer's Rule. 4a + b+ 2d = 6 -a + 6b – 2c + 3d = -3b + 8c + 2d = 22 2a – 2b + 10d = 54 Where: |x| a |A|
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