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15. Probability
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Q5 of 66 Page 15

The probability of getting 2 heads, when two coins are tossed, is[CBSE 2012]

Total numbers of elementary events are: 2 x 2 = 4


Let E be the event of getting 2 heads


Favourable event is HH


Number of favourable outcome = 1


P (E) = 1/4

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15. Probability
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