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How many arrangements are possible using all letters of SAFAL?शब्द सफल के अक्षरों को कितने तरीकों से व्यवस्थित किया जा सकता है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (60)(60)
There are (5) letters with (2) identical letters, so (\frac{5!}{2!}=60). In exams, check repeated vowels carefully.(5) अक्षरों में (2) समान हैं, इसलिए (\frac{5!}{2!}=60)। परीक्षा में repeated vowel को ध्यान से देखें।
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