Now solved: In Exercises 1320, find, if possible, (a) A + B, (b) A B, (c) 3A, and (d) 3A
Chapter 8, Problem 19(choose chapter or problem)
Operations with Matrices In Exercises 13-20, find, if possible, (a) A + B, (b) A - B, (c) 3A, and (d) 3A - 2B. Use the matrix capabilities of a graphing utility to verify your results.
\(A=\left[\begin{array}{rrr}6&0&3\\ -1&-4&0\end{array}\right],\quad\ \ B=\left[\begin{array}{ll}8&-1\\ 4&-3\end{array}\right]\)
Text Transcription:
A = [ _-1 -4 0 ^6 0 3], B = [ _4 -3 ^8 -1]
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