Question

there are four doors in Lotus Temple in how many ways can a person enter the temple and leave by the different door ?​

Answer 1

Answer:

4 ways as lotus temple is having 4 gates

Answer 2

Answer:

Applying this principle, we see that, one can enter the room in 4 different ways and can exit also in 4 different ways because there are 4 doors to come in & also to go out . Hence the total no. of ways = 4×4 = 16 .