three unbiased coin are tossed then what is the probability of getting at most one head
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Answer:
Step-by-step explanation:
Let E = event of getting at most two heads. Then E = {TTT, TTH, THT, HTT, THH, HTH, HHT}.
harsh1969:
can you tell the meaning of "at most one head" please
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2/6 =1/3 is correct answer
totally wrong
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