Guest

4 boys and 4 girls are to seated in arow i)no. of girls sit together ii)not all girls sit together iii)boys and girls are altenate to each other iv)if a particular boy and girl are a couple find no. of ways they are never together v)in how many ways 4 boys and 4 girls can be seated in alternate arrangement manner

4 boys and 4 girls are to seated in arow 


i)no. of girls sit together


ii)not all girls sit together 


iii)boys and girls are altenate to each other 


iv)if a particular boy and girl are a couple find no. of ways they are never together


v)in how many ways 4 boys and 4 girls can be seated in alternate arrangement manner

Grade:

1 Answers

lokesh soni
37 Points
11 years ago

1.5P5*4P4

2.8P8-5P5*4P4

3.2*4P4*4P4

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free