Ex 16.3, 3 (ii) A number greater than or equal to 3 will appear, Number greater than or equal to 3 are 3, 4, 5, 6 Let B be the event that greater than or equal to 3 B = {3, 4, 5, 6} ∴ n(B) = 4 Now, Probability of number greater than or equal 3 = (𝑛(𝐵))/(𝑛(𝑆)) = 4/6 = 𝟐/𝟑

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.

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