SOLUTION: if {{{A=(matrix(2,2,3,2,-4,1))}}} find the values of m and n given that (AA)= mA+nA (A is a matrix of order 2�2)

Question 366377: if

find the values of m and n given that (AA)= mA+nA
(A is a matrix of order 2�2)
Answer by Edwin McCravy(20064) (Show Source): You can put this solution on YOUR website!

if

Find the values of m and n given that (AA)= mA+nA
(A is a matrix of order 2�2)
AA = mA + nA

Substituting:






  

   
Setting correponding elements equal:



There can be no solution to this system.

Sorry.  Did you copy something wrong?

Edwin

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