राम्ररी फिटेको 52 पत्ती खेल्ने तासको गड्डीबाट दुई वटा तास एकपछि अर्को पुनः नराख्नेगरी थुतिएका छन् । Two cards are drawn one after another without…
SEE Class 10 Compulsory Maths · 2080 · Solved Question with Answer
राम्ररी फिटेको 52 पत्ती खेल्ने तासको गड्डीबाट दुई वटा तास एकपछि अर्को पुनः नराख्नेगरी थुतिएका छन् ।
Two cards are drawn one after another without replacement from a well shuffled deck of 52 playing cards.
a) यदि A र B दुई अनाश्रित घटनाहरू भए सम्भाव्यताको गुणन सिद्धान्त लेख्नुहोस् ।
Write the multiplication law of probability when A and B are independent events.
b) दुवै तास अनुहार भएको पर्ने र नपर्ने सम्भाव्यतालाई वृक्षचित्रमा देखाउनुहोस् ।
Show the probability of getting and not getting face card in a tree diagram.
c) दुवै तास अनुहार भएको पर्ने सम्भाव्यता कति हुन्छ ? पत्ता लगाउनुहोस् ।
What is the probability of getting both face cards? Find it.
d) दुवै तास अनुहार भएको पर्ने सम्भाव्यता पूर्ण सम्भाव्यता भन्दा कतिले कमी हुन्छ ? गणना गर्नुहोस् ।
By how much the probability of getting both face cards is less than total probability? Calculate it.