If `A=(2,1,9),B=(-4,1,-3),C=(0,7,6)` and in the `Delta ABC` the equation of the median through `C` is `(x)/(a)=(y-7)/(b)=(z-6)/(c)` then `a+b+c=`

Let A(1,2,3),B(0,0,1),C(-1,1,1) are the vertices of a Delta ABC. The equation of median through C to side AB is

If A(-1, 6), B(-3, -9) and C(5, -8) are the vertices of a triangle ABC , find the equations of its medians.

Find the equation of the plane through the points A(2,2,-1),B(3,4,2) and C(7,0,6.)

A(5, 4), B(-3, -2) and C(1,-8) are the vertices of a triangle ABC. Find the equation of median AD

A(3,4,6) , B(0,4,3) , C(a,6,b) are the vertices of a triangle ABC such that the median through A is equally inclined to the coordinate axes,then a+b is

Find the equation of the medians of the triangle ABC whose vertices are A(2,5)B(-4,9) and C(-2,-1)

If A(6,3),B(-3,5),C(4,-2) and P(a,b) then the ratio of the areas of the triangles PBC,ABC is |a+b|=7 |a-b|=7 |a+b+2|=7 |a+b-2|=7