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Ex 13.2, 2 Two cards are drawn at random & without replacement from a pack of 52 playing cards. Find the Probability that both the cards are black.Now, Probability both cards drawn are black = Probability first card drawn is black × Probability second card is black if first is black = 26/52 × 25/51 = 𝟐𝟓/𝟏𝟎𝟐

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Davneet Singh

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.