If p(x,y) is any point on the line joining points A(a,0) and B(0,b) then show that x/a+y/b=1

If p(x,y) is any point on the line joining points A(a,0) and B(0,b) th

1.	If p(x,y) is any point on the line joining points A(a,0) and B(0,b) then show that x/a+y/b=1
Answer» Dusra, hai ki let tge ratio in which p divides ab be k:1 then....x or y coordinates nikalo, by section formula and put it in lhs..... yu will get the answer....... Ho gya solve....ise ap 2 trike se solve kr skte ho, pehla using the slope formula i.e. y1-y2/x1-x2.... by putting slope of AP = slope of AB........