Saved Bookmarks
| 1. |
The value of k for which x = 1, y = -1 is a solution of kx – 2y = 0 is :a. 12 b. -2 c. 5 d. -8 |
|
Answer» Answer: -2 is the RIGHT answer Step-by-step explanation: if x is 1 an y is -1 then k×(1) - 2×(-1)=0 1k - (-2) =0 1k+2=0 1k=0-2 1k = -2 k= -2/1 k =-2 |
|