Question
Sun March 18, 2012 By: Srishti Verma
 

if A[1 1 1] [1 2 -3] [2 -1 3] find A-1 and use it ot solve the system of equationa:- x+y+2z=0 x+2y-z=9 x-3y+3z=-14

Expert Reply
Sun March 25, 2012
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