Mathematics, 14.07.2020 22:01 ira51
Write the given system as a matrix equation and solve by using the inverse coefficient matrix. Use a graphing utility to perform the necessary calculations.
12x1+ 20x2+ 25x3= 39
-23x1+ 24x2+12x3= 39
7x1+x2+7x3=-29
Answers: 1
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Write the given system as a matrix equation and solve by using the inverse coefficient matrix. Use a...
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