A,B and C are three optical media of respective critical angles.C_1,C_2 and C_3 Total internal reflection of light can occur from A to B and also from B to C but not from C to A. Then the correct relation between critical angles is

A,B and C are three optical media of respective critical angles.C_1,C_

1.	A,B and C are three optical media of respective critical angles.C_1,C_2 and C_3 Total internal reflection of light can occur from A to B and also from B to C but not from C to A. Then the correct relation between critical angles is
Answer» `C_1 GT C_2 gt C_3` `C_1=C_2=C_3` `C_3 gt C_1 gt C_2` `C_1 LT C_2 lt C_3` ANSWER :D