Question

Find the no.of ways of a arranging 4 boys and 3 girls around a circle so that all the girls sit together

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Step-by-step explanation:

given there are 4boys and 3girls

consider 3girls as 1unit

so there are 5units(4boys,1girl unit) to arrange

n(A)=4!3! (since boys can be rearranged themselves)

so no of ways = 144 ways