3 Answered Questions for the topic Matrix Algebra & Applications

Matrix Algebra & Applications Linear Algebra Linear Equations Linear

07/27/18

Please help me find the matrix X. Justify your answer please.
               2 1 0                   1 0 1Let A = [ 1 0 1 ] and B = [ 2 0 1 ]                0 3 0                  0 1 1 Find the matrix X such that (2X + A)-1 = B.
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Expert Answers •1
Matrix Algebra & Applications Linear Algebra Linear Equations Linear Programming

07/27/18

Is this True or False ? Justify your answer please.
If A is a 2 x 2 matrix such that AAT (Transpose) = 0, then A = 0.
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Expert Answers •1
Matrix Algebra & Applications Linear Equations In Two Variables

04/22/18

are all linear equations able to be solved by matrices or matrix method.
I used substitution method and got one answer then used matrix method and got a completely different answer
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