IIT JEE Advanced 2009 Paper 1
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A fair die is tossed repeatedly until a six is obtained. Let X denote the number of tosses required.
A fair die is tossed repeatedly until a six is obtained. Let X denote the number of tosses required.
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Question : 53 of 60
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The probability that X = 3 equals
[JEE Adv 2009 P1]
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