Sollllllllll lol lol. Vvvv weekend III try. F CA SD b fcgv
ARUN KUMAR , 5 Years ago
Grade 12th pass
10 grade maths> Sollllllllll lol lol. Vvvv weekend III tr...
1 Answers
Arun
Last Activity: 5 Years ago
Dear student
इसके लिए द्विपद वितरण का उपयोग करेंगे
हमें काम से काम दो हेड बताने हैं मतलब या तो २ हेड हो या ३ हेड हो
3C2 (1/2)^3 + 3C3 (1/2)^3 = 4/8 = 1/2
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