Question

5. In the below figure, the plane, the incident point and the normal drawn at the incident ray are

respectively ( )

a) 2, 3, 1 b) 2, 1, 3 c) 1, 2, 3 d) 1, 3, 2​

Answer 1

Answer:

a)2,3,1........................

Answer 2

Answer:

(b) is the correct answer