Consider the three points P1(1, 2, 0), P2(3, 6, 20) and P3(2, 4, 6) and a view point C(0, 0, -10). Choose the correct options.
(A) P1 obscure P2, if viewed from C.
(B) P2 obscure P1, if viewed from C.
(C) P3 does not obscure P1, if viewed from C.
(D) P2 does not obscure P3, if viewed from C.
Choose the correct answer from the options given below:
1
(A), (B) and (C) Only
2
(A), (C) and (D) Only
3
(B), (C) and (D) Only
4
(A), (B) and (D) Only