Get solution: In Exercises 1320, find, if possible, (a) A + B, (b) A B, (c) 3A, and (d)
Chapter 8, Problem 18(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.
\(A=\left[\begin{array}{rrr}-1&4&0\\ 3&-2&2\\ 5&4&-1\\ 0&8&-6\\ -4&-1&0\end{array}\right],\quad B=\left[\begin{array}{rrrr}-3&5&1\\ 2&-4&-7\\ 10&-9&-1\\ 3&2&-4\\ 0&1&-2\end{array}\right]\)
Text Transcription:
A = [ _-4 -1 0 ^0 8 -6 ^^5 4 -1 ^^^3 -2 2 ^^^^-1 4 0], B = [ _0 1 -2 ^3 2 -4 ^^10 -9 -1 ^^^2 -4 7 ^^^^-3 5 1]
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