Home
Class 12
MATHS
Number of ways arranging 4 boys and 5 gi...

Number of ways arranging 4 boys and 5 girls if between two particular girls there is exactly two boys.

Text Solution

AI Generated Solution

To solve the problem of arranging 4 boys and 5 girls such that there are exactly 2 boys between two particular girls, we can follow these steps: ### Step 1: Identify the Arrangement We have 4 boys (B1, B2, B3, B4) and 5 girls (G1, G2, G3, G4, G5). We need to arrange them such that between two particular girls (let's say G1 and G2), there are exactly 2 boys. ### Step 2: Fix the Position of G1 and G2 Since G1 and G2 must have exactly 2 boys between them, we can represent this arrangement as follows: - G1 - B - B - G2 ...
Promotional Banner

Similar Questions

Explore conceptually related problems

Number of ways of arranging 4 boys and 3 girls so that no boy is in between any two girls

Find the number of ways in which 3 boys and 3 girls can be seated on a line where two particular girls do not want to sit adjacent to a particular boy.

The number of ways of arranging 20 boys so that 3 particular boys are separated is:

Number of ways in which 5 boys and 4 girls can be arranged on a circular table such that no two girls sit together and two particular boys are always together: (A) 276 (B) 288 (C) 296 (D) 304

Let m denotes the number of ways in which 5 boys and 5 girls can be arranged in a line alternately and n denotes the number of ways in which 5 boys and 5 girls an be arranged in a circle so that no two boys are together . If m= kn then the value of k is :

Find the number of ways in which 6 boys and 6 girls can be seated in a row so that all the girls sit together and all the boys sit together.

The number of ways in which six boys and six girls can be seated at a round table so that no two girls sit together and two particular girls do not sit next to a particular boy is

The number of ways in which 5 boys and 3 girls can be seated in a row, so that no two girls sit together is

Find the number of ways in which 5 boys and 3 girls can be seated in a row so that no two girls are together.

The number of ways in which 15 boys and 2 girls can sit in a row such that between the girls at the most 2 boys sit is