Check sibling questions

Ex 13.1, 16 - If P(A) = 1/2 , P(B) = 0, then P (A|B) is - Ex 13.1

Ex 13.1, 16 - Chapter 13 Class 12 Probability - Part 2

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Ex 13.1, 16 choose the correct answer: If P (A) = ( 1)/2 , P(B) = 0, then P (A|B) is : (A) 0 (B) 1/2 (C) not defined (D) 1Since P(B) = 0, B = ϕ So, A ∩ B = ϕ P(A ∩ B) = 0 P(A|B) = (𝑃(𝐴 ∩ 𝐵))/(𝑃(𝐵)) = 0/0 ∴ P(A|B) is not defined So, option (C) is correct

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.