Question

Five friends p, q, r, s, and t occupy seats in a row such that p and q sit next to each other. In how many possible ways can these 5 people sit?

Answer 1

Answer:

48 ways

Step-by-step explanation:

5 friends can sit together 5! ways=120

if p and q sit together we have 4!×2=48

so in 48ways,these 5 people can sit so that p and q sit next to each other