Join ExamsbookAnswer : 3. "6! x ⁷P₆"
The number of ways in which six boys and six girls can be seated in a row for a photograph so that no two girls sit together is ?5
Q: The number of ways in which six boys and six girls can be seated in a row for a photograph so that no two girls sit together is ?
- 12(6!)false
- 26! x 7false
- 36! x ⁷P₆true
- 4Nonefalse
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Answer : 3. "6! x ⁷P₆"
Explanation :
Answer: C) 6! x ⁷P₆ Explanation: We can initially arrange the six boys in 6! ways.Having done this, now three are seven places and six girls to be arranged. This can be done in ⁷P₆ ways. Hence required number of ways = 6! x ⁷P₆