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Eight coins are tossed once, find the pr...

Eight coins are tossed once, find the probability of getting
(i) exactly two tails
(ii) at least two tails
(iii) at most two tails

Text Solution

Verified by Experts

The correct Answer is:
(i)`(7)/(64)`
(ii)`(247)/(256)`
(iii)`(37)/(256)`
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