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OpenStudy (anonymous):
help?
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OpenStudy (anonymous):
OpenStudy (anonymous):
@jim_thompson5910
jimthompson5910 (jim_thompson5910):
to find -5A, you multiply every element in matrix A by -5
jimthompson5910 (jim_thompson5910):
to find 4B, you multiply everything in B by 4
jimthompson5910 (jim_thompson5910):
once you've done those 2 things, you then add the two matrices
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jimthompson5910 (jim_thompson5910):
so what do you get when you compute -5A ?
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