" 6boys and 6girls sit in a row at random.Find the probability that the boys and girls sit alternately."

Six boys and six girls sit in a row at random. Find the probability that : the boys and girls sit alternately.

5 boys and 5 girls sit in a row at random. The probability that the boys and girls sit alternatively is

Six boys and six girls sit in a row at random. The probability that the boys and girls sit alternatively is

6 boys and 6 girls sit in a row at random. Find the probability that all the girls sit together.

6 boys and 6 girls sit in a row at random. Find the probability that all the girls sit together.

6 boys and 6 girls sit in a row at random. Find the probability that all the girls sit together.

4 boys and 4 girls are arranged in a row at random. Find the probability that the boys and girls sit alternatively.