Saved Bookmarks
| 1. |
If x - y =2 and 2/x+y=1/5then |
|
Answer» 2/x+y=1/5 i.e. x+y=10 ...eq.2 adding 1 and 2, x-y=2 x+y=10 ................ 2x=12 x=6 putting in eq. 2, 6-y=10 y= -4 |
|