शब्द (COMMITTEE) के अक्षरों की भिन्न व्यवस्थाओं की संख्या कितनी है?
What is the number of distinct arrangements of the letters of (COMMITTEE)?
Explanation opens after your attempt
Correct Answer
A. (45360)
Concept
There are (9) letters with (M,T,E) each repeated twice, so the count is (9!/(2!2!2!)). For difficult words, list letter counts first.
Why this answer is correct
The correct answer is A. (45360). There are (9) letters with (M,T,E) each repeated twice, so the count is (9!/(2!2!2!)). For difficult words, list letter counts first.
Exam Tip
कुल (9) अक्षरों में (M,T,E) दो-दो बार हैं, इसलिए संख्या (9!/(2!2!2!)) है। कठिन शब्दों में अक्षरों की गिनती पहले लिखें।
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