(10) विद्यार्थियों को (5) और (5) के दो अनाम समूहों में बांटना है। कितने तरीके होंगे?

(10) students are to be divided into two unnamed groups of (5) and (5). How many ways are possible?

Explanation opens after your attempt
Correct Answer

A. (126)

Step 1

Concept

First choose (5) students in \(^{10}C_{5}\) ways. Since the two groups are unnamed, divide by (2) to get (126).

Step 2

Why this answer is correct

The correct answer is A. (126). First choose (5) students in \(^{10}C_{5}\) ways. Since the two groups are unnamed, divide by (2) to get (126).

Step 3

Exam Tip

पहले (5) विद्यार्थी \(^{10}C_{5}\) तरीकों से चुने जाते हैं। दो समूह अनाम हैं, इसलिए (2) से भाग दें और उत्तर (126) है।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

(10) विद्यार्थियों को (5) और (5) के दो अनाम समूहों में बांटना है। कितने तरीके होंगे? / (10) students are to be divided into two unnamed groups of (5) and (5). How many ways are possible?

Correct Answer: A. (126). Explanation: पहले (5) विद्यार्थी \(^{10}C_{5}\) तरीकों से चुने जाते हैं। दो समूह अनाम हैं, इसलिए (2) से भाग दें और उत्तर (126) है। / First choose (5) students in \(^{10}C_{5}\) ways. Since the two groups are unnamed, divide by (2) to get (126).

Which concept should I revise for this Mathematics MCQ?

First choose (5) students in \(^{10}C_{5}\) ways. Since the two groups are unnamed, divide by (2) to get (126).

What exam hint can help solve this Mathematics question?

पहले (5) विद्यार्थी \(^{10}C_{5}\) तरीकों से चुने जाते हैं। दो समूह अनाम हैं, इसलिए (2) से भाग दें और उत्तर (126) है।