Question

In how many ways can 4 boys and 3 girls be seated in a row containing 7 seats if the boys and girls must be alternate? (with explaination please)​

Answer 1

Answer:

each banch we can seet like this

Step-by-step explanation:

one boy and one girl in first banch

one girl and one boy in second banch

one boy one girl in next banch

in last banch only one boy