शब्द भारत के अक्षरों से कितने अलग-अलग शब्द बनाए जा सकते हैं?
How many different arrangements can be made from the letters of the word BHARAT?
Explanation opens after your attempt
Correct Answer
A. (360)
Concept
There are (6) letters with (2) identical letters, so \(\frac{6!}{2!}=360\). In exams, put factorials of repeated letters in the denominator.
Why this answer is correct
The correct answer is A. (360). There are (6) letters with (2) identical letters, so \(\frac{6!}{2!}=360\). In exams, put factorials of repeated letters in the denominator.
Exam Tip
कुल (6) अक्षरों में (2) समान हैं, इसलिए \(\frac{6!}{2!}=360\)। परीक्षा में समान अक्षरों का factorial हर में रखें।
Login to save your score, XP, coins and progress.