Saved Bookmarks
| 1. |
. If a pair of linear equations x+2y=3 and 2x+4y=k are coincident, then the value of ‘k’ is ------ |
|
Answer»
k=6 as both equations will equal and will COINCIDE only then [x+2y=3]2 as we need to MAKE equations same 2x+4y=6 compare with 2x+4y=k k=6 |
|