If points ( x , 0) , ( 0 , y) and ( 1 , 1) are collinear, then `(1)/(x) +(1)/(y)` = .......

If the points (a, 0) (0, b) and (x, y) are collinear, then

If the points (0,0),(1,2) and (x,y) are collinear then :

If the points A(x,y), B(a,0) and C(0,b) are collinear, prove that (x)/(a) + (y)/(b) = 1

If the points (p,0), (0,q)and (x,y) are collinear, prove that x/p+y/q= 1 .

If the points (2,0),(0,5) and (x,y) are collinear then show that x/2+y/5=1 .

If the points (x,y),(a,0) and (0,b) are collinear, prove that x/a + y/b = 1, ab ne 0

If points (a,0),(0,b) and (x,y) are collinear, using the concept of slope prove that (x)/(a)+(y)/(b)=1

Three points A(x_1 , y_1), B (x_2, y_2) and C(x, y) are collinear. Prove that: (x-x_1) (y_2 - y_1) = (x_2 - x_1) (y-y_1) .

Three points A(x_1 , y_1), B (x_2, y_2) and C(x, y) are collinear. Prove that: (x-x_1) (y_2 - y_1) = (x_2 - x_1) (y-y_1) .

Show that the points (a,0),(0,b) and (x,y) are collinear if x/a+y/b=1.