(5) विकल्पों में से अधिकतम (2) विकल्प चुनने के कितने तरीके हैं?
In how many ways can at most (2) options be selected from (5) options?
Explanation opens after your attempt
C. (16)
Concept
At most (2) means selecting (0), (1), or (2). Hence \(\binom{5}{0}+\binom{5}{1}+\binom{5}{2}=16\).
Why this answer is correct
The correct answer is C. (16). At most (2) means selecting (0), (1), or (2). Hence \(\binom{5}{0}+\binom{5}{1}+\binom{5}{2}=16\).
Exam Tip
अधिकतम (2) का अर्थ (0), (1) या (2) चयन है। इसलिए \(\binom{5}{0}+\binom{5}{1}+\binom{5}{2}=16\) है।
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