(8) खिलाड़ियों में से (3) खिलाड़ियों का चयन करना है। एक कप्तान पहले से तय है और उसे चुना नहीं जाना है। कितने तरीके हैं?
From (8) players (3) players are to be selected. One captain is already fixed and must not be selected. How many ways are there?
Explanation opens after your attempt
A. (35)
Concept
After removing the captain (7) players remain. Hence there are \(\binom{7}{3}=35\) ways.
Why this answer is correct
The correct answer is A. (35). After removing the captain (7) players remain. Hence there are \(\binom{7}{3}=35\) ways.
Exam Tip
कप्तान को हटाने पर (7) खिलाड़ी बचते हैं। इसलिए \(\binom{7}{3}=35\) तरीके हैं।
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