Saved Bookmarks
| 1. |
Find K if the equations x+3y=5and 3x+ky=15 have infinitely many solutions |
|
Answer» gm GENTLEMEN . here u are x+3y=5 ------(1) 3x+ky=15-----2
now eq1×3 3x+9y=15 -----3 now subtracting eq3 and eq2 9-K=0 k = 9 |
|