Five friends, including Anjali and Bhavesh, stand in a row for a photograph. In how many arrangements do Anjali and Bhavesh stand next to each other?

Explanation

1. 01

   Tie Anjali and Bhavesh into one block. Now there are 4 units to arrange: $4! = 24$ ways.

2. 02

   Inside the block they can stand in 2 orders.

3. 03

   Arrangements $= 24 \times 2 = 48$.