Class 11 Mathematics Permutations and Combinations Permutations Easy Level 59

शब्द (EYE) के अलग-अलग arrangements कितने होंगे?

How many distinct arrangements are possible for the word (EYE)?

Explanation opens after your attempt
Correct Answer

D. (3)

Step 1

Concept

(E) occurs twice, so \(\frac{3!}{2!}=3\) arrangements are possible. Do not count repeated letters as distinct.

Step 2

Why this answer is correct

The correct answer is D. (3). (E) occurs twice, so \(\frac{3!}{2!}=3\) arrangements are possible. Do not count repeated letters as distinct.

Step 3

Exam Tip

(E) दो बार है इसलिए \(\frac{3!}{2!}=3\) arrangements होंगे। repeated letters को अलग-अलग न गिनें।

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शब्द (EYE) के अलग-अलग arrangements कितने होंगे? / How many distinct arrangements are possible for the word (EYE)?

Correct Answer: D. (3). Explanation: (E) दो बार है इसलिए \(\frac{3!}{2!}=3\) arrangements होंगे। repeated letters को अलग-अलग न गिनें। / (E) occurs twice, so \(\frac{3!}{2!}=3\) arrangements are possible. Do not count repeated letters as distinct.

Which concept should I revise for this Mathematics MCQ?

(E) occurs twice, so \(\frac{3!}{2!}=3\) arrangements are possible. Do not count repeated letters as distinct.

What exam hint can help solve this Mathematics question?

(E) दो बार है इसलिए \(\frac{3!}{2!}=3\) arrangements होंगे। repeated letters को अलग-अलग न गिनें।