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Two Coins Are Tossed Together. Find the Probability of Getting: at Least One Head - Mathematics

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Sum

Two coins are tossed together. Find the probability of getting: at least one head

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Solution

Total outcomes = 4
i.e., HH, HT, TT, TH

Favourable outcomes = 3

i.e., HH and HT & TH

P(E) = `3/4`

Concept: Basic Ideas of Probability
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APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 23 Probability
Exercise 23 | Q 18.2 | Page 259
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