A coin is tossed twice, what is the probability that at least one tail

Maths

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A coin is tossed twice, what is the probability that at least one tail occurs.

MALAPATI PARTHASARATHI REDDY

Jan. 7, 2018, 9:28 p.m.

Answers!

Mannat Bagga

Jan. 7, 2018, 10:01 p.m.

3 as outcomes will be 4 among which 3 outcomes contains tail

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