(8) पुरुषों और (8) महिलाओं में से (5) व्यक्ति चुनने हैं जिनमें कम से कम (2) महिलाएं हों। कितने तरीके हैं?
From (8) men and (8) women (5) persons are to be selected with at least (2) women. How many ways are there?
Explanation opens after your attempt
Correct Answer
D. (3752)
Concept
The cases are (2), (3), (4), and (5) women. The total is \(\binom{8}{2}\binom{8}{3}+\binom{8}{3}\binom{8}{2}+\binom{8}{4}\binom{8}{1}+\binom{8}{5}=3752\).
Why this answer is correct
The correct answer is D. (3752). The cases are (2), (3), (4), and (5) women. The total is \(\binom{8}{2}\binom{8}{3}+\binom{8}{3}\binom{8}{2}+\binom{8}{4}\binom{8}{1}+\binom{8}{5}=3752\).
Exam Tip
मामले (2), (3), (4) और (5) महिलाओं के हैं। कुल \(\binom{8}{2}\binom{8}{3}+\binom{8}{3}\binom{8}{2}+\binom{8}{4}\binom{8}{1}+\binom{8}{5}=3752\) है।
Login to save your score, XP, coins and progress.