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Three Coins Are Tossed Together. Find the Probability of Getting No Tails - Mathematics

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Question

Three coins are tossed together. Find the probability of getting no tails

Solution

When 3 coins are tossed together,

Total no. of possible outcomes = 8 {HHH, HHT, HTH, HTT, THH,THT, TTH, TTT}

Probability of an event =`"No.of favorable outcomes"/"Total no.of possible outcomes"`

E ⟶ getting no tails

No. of favourable outcomes = 1 {HHH}

Total no. of possible outcomes = 8

P(E) =1/8

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Chapter 16: Probability - Exercise 16.1 [Page 20]

APPEARS IN

RD Sharma Mathematics [English] Class 10
Chapter 16 Probability
Exercise 16.1 | Q 3.4 | Page 20
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