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  1. Chapter 13 Class 12 Probability
  2. Serial order wise

Transcript

Ex 13.1, 1 Given that E and F are events such that P(E) = 0.6, P(F) = 0.3 and P(E โˆฉ F) = 0.2, find P (E|F) and P(F|E)Given, P(E) = 0.6 P(F) = 0.3 & P(E โˆฉ F ) = 0.2 So, P(F โˆฉ E) = P(E โˆฉ F) = 0.2 P(E|F) = (๐‘ƒ(๐ธ โˆฉ ๐น))/(๐‘ƒ(๐น)) = 0.2/0.3 = ๐Ÿ/๐Ÿ‘ P(F|E) = (๐‘ƒ(๐น โˆฉ ๐ธ))/(๐‘ƒ(๐ธ)) = 0.2/0.6 = 2/6 = ๐Ÿ/๐Ÿ‘

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.