Saved Bookmarks
| 1. |
Q.9. (a - b) is(a) (a + b)(a - b) (b) (a - b) (a - b) (c) (a?+62) (d) none of these |
|
Answer» I think your q is (a²-b²). If it is then . Ans - (a) (a+b) (a-b) |
|