(4) फलों में से कम से कम (2) फल चुनने के कितने तरीके हैं?
In how many ways can at least (2) fruits be selected from (4) fruits?
Explanation opens after your attempt
Correct Answer
C. (11)
Concept
The ways are \(\binom{4}{2}+\binom{4}{3}+\binom{4}{4}=6+4+1=11\). Add all possible values in at least questions.
Why this answer is correct
The correct answer is C. (11). The ways are \(\binom{4}{2}+\binom{4}{3}+\binom{4}{4}=6+4+1=11\). Add all possible values in at least questions.
Exam Tip
तरीके \(\binom{4}{2}+\binom{4}{3}+\binom{4}{4}=6+4+1=11\) हैं। कम से कम में सभी मान जोड़ें।
Login to save your score, XP, coins and progress.