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How many distinct arrangements can be made from the letters of SAMBHAVNA?शब्द संभावना के अक्षरों की अलग व्यवस्थाएं कितनी होंगी?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (181440)(181440)
There are (9) letters with two different letters repeated twice, so (\frac{9!}{2!2!}=90720). In exams, accurate repeated-letter counting is essential.(9) अक्षरों में (2) अक्षर दो-दो बार आते हैं, इसलिए (\frac{9!}{2!2!}=90720); सही गणना में repeated letters को ठीक गिनना जरूरी है।
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