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Question
The number of ways in which three men and three women can sit in a row, such that All gentlemen and all ladies sit together.
The number of ways in which three men and three women can sit in a row, such that All gentlemen and all ladies sit together.
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Solution
The correct option is A 72
No. of letter man =3
No. of ways they are seated =3!
No. of ladies =3
No. of way they are seated = 3!
Total no. of ways =2! 3! 3!
=2×3×2×3×2
=72
No. of letter man =3
No. of ways they are seated =3!
No. of ladies =3
No. of way they are seated = 3!
Total no. of ways =2! 3! 3!
=2×3×2×3×2
=72
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