In Exercises 7380, perform the operations (a) using a graphing utility and (b) by hand
Chapter 8, Problem 74(choose chapter or problem)
Operations with Matrices In Exercises 73-80, perform the operations (a) using a graphing utility and (b) by hand algebraically. If it is not possible to perform the operation(s), state the reason.
\(A=\left[\begin{array}{rrr}1&2&-2\\ -1&1&0\end{array}\right],\quad\ \ B=\left[\begin{array}{rrr}-1&4&-1\\ -2&-1&0\end{array}\right],\)
\(C=\left[\begin{array}{rr}1&2\\ -2&3\\ 1&0\end{array}\right],\) c = -2 and d = -3
B + dA
Text Transcription:
A = [ _-1 1 0 ^1 2 -2 ], B = [ _-2 -1 0 ^-1 4 -1]
C = [ _1 0 ^-2 3 ^^1 2]
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