Math, asked by o96, 11 months ago

answer it very fast​

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Answered by Anonymous
1

Step-by-step explanation:

Three coins=

S ={ HHH,HTH,THH,TTH,HHT,HTT,THT,TTT}

n(S) = 8

A= probability of getting Head

n(A) = 7

P(A) = n(A)/n(S) = 7/8

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