(10) अक्षरों में से (4) अक्षरों का चयन कितने तरीकों से हो सकता है?

In how many ways can (4) letters be selected from (10) letters?

Explanation opens after your attempt
Correct Answer

C. (210)

Step 1

Concept

Letters are only being selected, so \(\binom{10}{4}=210\). Use combination when arrangement is not asked.

Step 2

Why this answer is correct

The correct answer is C. (210). Letters are only being selected, so \(\binom{10}{4}=210\). Use combination when arrangement is not asked.

Step 3

Exam Tip

अक्षर केवल चुने जा रहे हैं इसलिए \(\binom{10}{4}=210\) होगा। व्यवस्था न पूछी जाए तो संयोजन लगाएं।

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) अक्षरों में से (4) अक्षरों का चयन कितने तरीकों से हो सकता है? / In how many ways can (4) letters be selected from (10) letters?

Correct Answer: C. (210). Explanation: अक्षर केवल चुने जा रहे हैं इसलिए \(\binom{10}{4}=210\) होगा। व्यवस्था न पूछी जाए तो संयोजन लगाएं। / Letters are only being selected, so \(\binom{10}{4}=210\). Use combination when arrangement is not asked.

Which concept should I revise for this Mathematics MCQ?

Letters are only being selected, so \(\binom{10}{4}=210\). Use combination when arrangement is not asked.

What exam hint can help solve this Mathematics question?

अक्षर केवल चुने जा रहे हैं इसलिए \(\binom{10}{4}=210\) होगा। व्यवस्था न पूछी जाए तो संयोजन लगाएं।