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The number of ways in which Boys and Girls can be arranged in a row so that no two girls are together is
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x x x x x x
's are there, for girls to sit.
So, the total no. of ways in which the boys can be seated
So, the total no. of ways in which the girls can be seated
's are there, for girls to sit.
So, the total no. of ways in which the boys can be seated
So, the total no. of ways in which the girls can be seated
The total no. of ways |
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Question Text | The number of ways in which Boys and Girls can be arranged in a row so that no two girls are together is |
Answer Type | Text solution:1 |
Upvotes | 150 |