\(^{n}C_r\) में (r>n) होने पर मान (0) क्यों माना जाता है?
Why is \(^{n}C_r\) taken as (0) when (r>n)?
Explanation opens after your attempt
A. क्योंकि (n) वस्तुओं में से (r) वस्तुएँ चुनना असंभव हैBecause choosing (r) objects from (n) objects is impossible
Concept
More objects than available cannot be chosen. In exams if (r>n) appears take the value as (0).
Why this answer is correct
The correct answer is A. क्योंकि (n) वस्तुओं में से (r) वस्तुएँ चुनना असंभव है / Because choosing (r) objects from (n) objects is impossible. More objects than available cannot be chosen. In exams if (r>n) appears take the value as (0).
Exam Tip
उपलब्ध वस्तुओं से अधिक वस्तुएँ नहीं चुनी जा सकतीं। परीक्षा में (r>n) दिखे तो मान (0) लें।
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