PDA

View Full Version : Ask question on diterminant


Pgpujan
May 9, 2012, 06:58 AM
solve
x+y+z=3
x-2y+3z=2
2x-y+z=2?

Curlyben
May 9, 2012, 06:59 AM
You need to rearrange the terms and plug them back in.
What have you done so far as we won't do the work for you.