If points `(a ,0),\ (0, b)a n d\ (x , y)` are collinear, using the concept of slope prove that `x/a+y/b=1.`

If (x, y), (a, 0), (0, b) are collinear, then using determinants prove that x/a + y/b = 1 .

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

If the point (2,3),(1,1),a n d(x ,3x) are collinear, then find the value of x , using slope method.

If the points A(x , y),B(3,6)a n dC(-3,4) are collinear, show that x-3y+15=0

If the points A(x , y),B(3,6)a n dC(-3,4) are collinear, show that x-3y+15=0

If the points A(x , y),B(3,6)a n dC(-3,4) are collinear, show that x-3y+15=0

Prove that the points (a ,\ 0),\ (0,\ b) and (1,\ 1) are collinear if, 1/a+1/b=1 .

Prove that the points (a ,\ 0),\ (0,\ b) and (1,\ 1) are collinear if, 1/a+1/b=1 .

If the points A (x,y), B (1,4) and C (-2,5) are collinear, then shown that x + 3y = 13.

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) .