So given that a particular pyramid (ABCD) in 3D euclidian space (with a triangular base) has a volume of 6 unitsł, how can you find the coordinates of a point F which lies on the line r= (t-1)i +(-t+1)j + (3t-3)k given that the volume of ABCF is the same as the volume of ABCD.
for the record: A(1,2,3) B(2,3,1) C(3,1,2) D (6,6,6)
help VERY appreciated !! thanks!!