If the system of linear equations `x-4y+7z=g`, `3y-5z=h`, `-2x+5y-9z=k` is consistent, then
Channel: Doubtnut
Date: 2020-07-12

If the system of linear equations `x-4y+7z=g`, `3y-5z=h`, `-2x+5y-9z=k` is consistent, then (a) `g+2h+k=0` (b) `g+h+2k=0` (c) `2g+h+k=0` (d) `g+h+k=0`