If line joining points A and B having position vectors `6 bar a-4 bar b+4 bar c` and `-4 bar c` respectively, and the line joining the points C and D having position vectors `-bar a-2 bar b-3 bar c` and `bar a+2 bar b -5 bar c` intersect, then their point of intersection is
(A) B
(B) C
(C) D
(D) A
A. B
B. C
C. D
D. A
