शब्द सफल के अक्षरों को कितने तरीकों से व्यवस्थित किया जा सकता है?
How many arrangements are possible using all letters of SAFAL?
Explanation opens after your attempt
Correct Answer
A. (60)
Concept
There are (5) letters with (2) identical letters, so \(\frac{5!}{2!}=60\). In exams, check repeated vowels carefully.
Why this answer is correct
The correct answer is A. (60). There are (5) letters with (2) identical letters, so \(\frac{5!}{2!}=60\). In exams, check repeated vowels carefully.
Exam Tip
(5) अक्षरों में (2) समान हैं, इसलिए \(\frac{5!}{2!}=60\)। परीक्षा में repeated vowel को ध्यान से देखें।
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