Given matrix M below, [sin² A sin A cos A M sin? B sin B cos B Co Lsin? C sin C cos C CO Show that det M = sin (A - B) sin(B – C) sin(C – A)
Given matrix M below, [sin² A sin A cos A M sin? B sin B cos B Co Lsin? C sin C cos C CO Show that det M = sin (A - B) sin(B – C) sin(C – A)
ChapterB: Graphical Analysis Of Planar Trusses
Section: Chapter Questions
Problem 2P
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Question
![2. Given matrix M below,
[sin2 A
sin A cos A
cos2
AT
sin B cos B cos² B
cos2 CJ
M
sin? B
Lsin? C
sin C cos C
Show that det M = sin (A – B) sin (B – C) sin (C - A)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff21e0cff-db0a-4217-bc74-28af3cac5935%2Fa2bf8ce2-7a2e-44e8-97b6-312dacfabc75%2F83jlfdw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Given matrix M below,
[sin2 A
sin A cos A
cos2
AT
sin B cos B cos² B
cos2 CJ
M
sin? B
Lsin? C
sin C cos C
Show that det M = sin (A – B) sin (B – C) sin (C - A)
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