Solved: Find each determinant.(a) cos sin sin cos (b) sin
Chapter 3, Problem 45(choose chapter or problem)
Find each determinant.
(a) \(\left|\begin{array}{rr}
\cos \theta & \sin \theta \\
-\sin \theta & \cos \theta
\end{array}\right|\)
(b) \(\left|\begin{array}{rr}
\sin \theta & 1 \\
1 & \sin \theta
\end{array}\right|\)
Text Transcription:
|cos theta sin theta
-sin theta cos theta|
|sin theta 1
1 sin theta|
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