(15) अलग-अलग उपहारों में से कम से कम (4) और अधिकतम (6) उपहार चुनने के कितने तरीके हैं?
In how many ways can at least (4) and at most (6) gifts be selected from (15) different gifts?
Explanation opens after your attempt
C. (9373)
Concept
The selection can be of (4), (5), or (6) gifts. The total is \(\binom{15}{4}+\binom{15}{5}+\binom{15}{6}=9373\).
Why this answer is correct
The correct answer is C. (9373). The selection can be of (4), (5), or (6) gifts. The total is \(\binom{15}{4}+\binom{15}{5}+\binom{15}{6}=9373\).
Exam Tip
चयन (4), (5) या (6) उपहारों का होगा। कुल \(\binom{15}{4}+\binom{15}{5}+\binom{15}{6}=9373\) है।
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