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in the question of no two boys and no two girls sit together there is a possibility in the first case i.e when I start with boys the girl can sit at yhe first place or last . Why that option is not taken
Answers (4)
Lavanya Chitturi
where is it not considered? can you be more clear with your question.
In how many ways can i arrange 3 boys and 3 girls such that no boys and girls sit together