[" If the point "(1,1)" lies on the line passing through "],[" the points "(a,0)" and "(0,b)," then "(1)/(a)+(1)/(b)=]

If the point (3,k) lies on the line passing through the points (-1,3) and (1,5) then :k=

If the point (1,1) lies on the line passing through the points (a,0) and (0,b) find the value of the expression: (1)/(a)+(1)/(b) .

Answer the following questions.Find the value of k.The point P(1,k) lies on the line passing through the points A(2,2) and B(3,3)

Find the vector equation for the line passing through the points (-1,0,2) and

Find the direction cosines of a line passing through the points (1,0,0) and (0,1,1).

The equation of a line passing through the points A(2,-1,1) and B(3,1,1) is

The cartesian equations to the line passing through the points A(1,2,-1) and B(2,1,1) is

The equation of the smallest circle passing through the point (1,0) and (0,1) is

Find the vecto equation of the line passing through the points A (1,-1,3) and B (-2, 1, 0).