Show that the points (5,5),(h, 0), and (0,k)are collinear if 1/h +1/k

1.	Show that the points (5,5),(h, 0), and (0,k)are collinear if 1/h +1/k =1/5.
Answer» first of all k ki value find out kro....in terms of h value ayegi .....and then 3 points mil jayenge...area of triangle formula ka use kro....area of triangle=0...becoz the points are collinear

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