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Ex 16.1, 12 - A coin is tossed. If outcome is a head - Ex 16.1

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  1. Chapter 16 Class 11 Probability
  2. Serial order wise
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Ex 16.1, 12 A coin is tossed. If the outcome is a head, a die is thrown. If the die shows up an even number, the die is thrown again. What is the sample space for the experiment? When a coin is tossed, either head comes as tail Let denote head by H & Tail by T Similarly when a die is rolled, the possible results are 1, 2, 3, 4, 5 & 6 If a coin is tossed • If head comes, throw a die The possible outcomes are {H1, H2, H3, H4, H5, H6} & If die show even number i.e. H2, H4 & H6 again throw a die The possible outcomes are = H1, H2, H3,﷮H21, H22, H23, H24, H25, H26,﷮ H41, H42, H43, H44, H45, H46,﷮ H61, H62, H63, H64, H65, H66﷯﷯ (ii) If tails comes Possible outcomes = {T} S be the sample space with the given experiment S = T,﷮ H1, H3, H5, ﷮H21, H22, H23, H24, H25, H26,﷮ H41, H42, H43, H44, H45, H46,﷮H61, H62, H63, H64, H65, H66﷯﷯

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He provides courses for Mathematics from Class 9 to 12. You can ask questions here.
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