Saved Bookmarks
| 1. |
A pair of linear equations which has a unique solution (x=2,y=-3) |
|
Answer» Options are (i) x+y=1& 2x-3y=-5(ii) 2x-y=1 & 3x+2y =0(iii) x-4y-14=0& 5x-y-13=0(iv) 2x+5y=-11&4x+10y=-22 A pair of linear equation which has a unique solution (x=2 ,y= -3) Simple linear equation: x+y=-1x-y=5 |
|