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Apeksha modi asks : if one coin is tossed twice then what is the probability of getting atleast one head? explain 
Category : CBSE |  On : 2012-02-04 12:58:00
 
Mithun cm says :
07/02/2012 07:01:32
total 4 outcomes, out of which 1st toss can be head or 2nd toss can be head or both coins show head.................. so 3/4
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Rajeev dogra asks : a two sided coin is tossed three times. What is the probability that "heads" will be the result exactly two times? 
 On : 2008-05-30 03:41:47
 
07/07/2008 08:17:11
3/8
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