Three transparent media of refractive indices `mu_(1), mu_(2), mu(3)` respectively, are stacked as shown. A ray of light follows the path shown. No light enters the third medium.
Then-
A. `mu_(1)ltmu_(2)ltmu_(3)`
B. `mu_(2)ltmu_(1)ltmu_(3)`
C. `mu_(1)ltmu_(3)ltmu_(2)`
D. `mu_(3)ltmu_(1)ltmu_(2)`