A ray is incident on the first prism at an angle of incidence of `53^(@)` as shown in the figure . The angle between side CA and B'A' for the net deviation by both the prisms to be double of the deviation produced by the first prism , will be

Options

A. `sin^(-1)(2)/(3) + 53^(@)`
B. `sin^(-1)(2)/(3) + 37^(@)`
C. `cos^(-1)(2)/(3) + 53^(@)`
D. `2sin^(-1) (2)/(3)`

Answer

B,C,D

Explanation