Hi Tanu.
If a fair coin is tossed three times, the sample space would be -
S = {(T,T,T) , (T,T,H) , (T,H,T) , (T,H,H), (H,T,T), (H,T,H), (H,H,T), (H,H,H)} , where H represents a Heads and a T represents a Tails and S represents the total Sample Space.
Here n=3, hence total elements in the Sample space will be 2^3=8.
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