Find the value of k for which th point A (k+1,2k) B (3k,2k+3) and c (5k-1,5k)are colliner

Find the value of k for which th point A (k+1,2k) B (3k,2k+3) and c (5

1.	Find the value of k for which th point A (k+1,2k) B (3k,2k+3) and c (5k-1,5k)are colliner
Answer» Ar. Of triangle ka formula put kro which is equal to zero becoz the points are collinear and find out tge value.......... Area of triangle is zero