 Home
 Discuss
 Ask the Expert
 if A[1 1 1] [1 2 3] [2 1 ...
 Study
 Fun
 Entrance Exam
 Ask the Expert

0
questions
0
answers
Question
Sun March 18, 2012 By: Srishti Verma
if A[1 1 1] [1 2 3] [2 1 3] find A1 and use it ot solve the system of equationa: x+y+2z=0 x+2yz=9 x3y+3z=14
Related Questions
Mon September 05, 2016
if x+y+z=0 prove that the determinant xa yb zc a b c yc za xb = xyz c a b zb xc ya b c a
Ask the Expert