Question

if 3 coin tossed find probability at least one head, at much 2tail
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Answer 1

Answer:

so what we have to do in this question

Answer 2

Answer:

1/3

Step-by-step explanation:

sample space=[HHH, HHT, HTT, THT, TTH, TTT, THH, HTH, HTH, ]

At least one head at two tails=[HTT, THT, TTH, ]

Probability is=3/9=1/3