Solved: Find (a) c21 and (b) c13, where C = 2A 3B,A = [
Chapter 2, Problem 11(choose chapter or problem)
Find (a) \(c_{21}\) and (b) \(c_{13}\), where C = 2A − 3B,
\(A=\left[\begin{array}{rrr} 5 & 4 & 4 \\ -3 & 1 & 2 \end{array}\right] \), and \(B=\left[\begin{array}{rrr} 1 & 2 & -7 \\ 0 & -5 & 1 \end{array}\right] \).
Text Transcription:
c_21
c_13
A = [_-3^5 _1^4 _2^4]
B = [_0^1 _-5^2 _1^-7]
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