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Sollllllllll lol lol. Vvvv weekend III try. F CA SD b fcgv

Sollllllllll lol lol. Vvvv weekend III try. F CA SD b fcgv

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Grade:12th pass

1 Answers

Arun
25763 Points
2 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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