(8) men और (8) women को round table पर alternate बैठाने की count कौन-सी है?
What is the count for seating (8) men and (8) women alternately around a round table?
Explanation opens after your attempt
A. \(7!\cdot8!\)
Concept
Seat the men circularly in (7!) ways and place the women in the gaps in (8!) ways. In exams do not add an extra factor (2) in circular alternation.
Why this answer is correct
The correct answer is A. \(7!\cdot8!\). Seat the men circularly in (7!) ways and place the women in the gaps in (8!) ways. In exams do not add an extra factor (2) in circular alternation.
Exam Tip
पहले men को circularly (7!) ways में बैठाएं और gaps में women को (8!) ways में रखें। परीक्षा में circular alternate में extra (2) factor न लगाएं।
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