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November 15th, 2009, 10:02 AM   #1
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find one matrix X such that AX = B

if
A = [1 -2 -1]
A = [2 -3 1]
A = [-3 5 0]

and
B = [0 1 0]
B = [-1 3 2]
B = [1 -4 -2]

find one matrix X such that AX = B.

A and B are 3x3 matrix above
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November 15th, 2009, 12:07 PM   #2
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Re: find one matrix X such that AX = B

Depends what you know so far. Most elementarily, write down linear equations that the entries of X must satisfy, then solve those equations.
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