Quote:
Originally Posted by wannabe
the probability of either tail or head is 1/2 each,
we have to toss a coin three times, lets suppose no head occurs only tail occurs then the probability of tail would be :
1/2*1/2*1/2= 1/8
now only one head occurs then :
1-1/8 = 7/8
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but iski logic kia hy......... ye abi bhi smjh nai ae