" 15.Find the equation of line through the points "P(1,2,3)" and "Q(3,4,5)" in Cartesian form."

Find the equation of line through the points P(2, -1, 4) and Q(6, 2, -3) in Cartesian form.

Find the equation of line through the points P(2, -1, 4) and Q(6, 2, -3) in Cartesian form.

Find the equation of the line passing through the point (3,7,-4) and (1,6,-1) in both cartesian and vector from

Find the equation of line passing through the points P(-1,3,2) and Q(-4,2-2) . Also, if the point R(5,5,lambda) is collinear with the points P and Q, then find the value of lambda .

Find the Cartesian equation of the line passing through the points (3,2,1) and (1,3,1)

Find the Cartesian equation of the line passing through the points (-1, 0,2) and (3,4,6)

Find the Cartesian equation of a line passing through the points A(2,-1,3)andB(4,2,1)

Find the equation of the line which passes through (1,2,-4) and (4,-5,2) both in cartesian and vector form.

Find the direction cosines of the line passing through the points P(2,3,5), and Q(-1,2,4).