Point P divides the lne segment joning the points A (2,1) and `B(5,-8)` such that `(AP)/(AB)=1/3`  .
Channel: Doubtnut
Date: 2020-03-29

Point P divides the lne segment joning the points A (2,1) and `B(5,-8)` such that `(AP)/(AB)=1/3`  . If P lies on the line ` 2x - y + k = 0 ,`  find the value of k