Saved Bookmarks
| 1. |
Taking different numbers as x,y and compute x+y,x-y.Check whether the following hold for all kinds of numbers.1)x=4,y=52)x=6,y=73)x=-2,x=-1 |
|
Answer» If x=4 y=5x+y =4+5=9x-y=4-5=-1 |
|