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

Sum

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

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
Is there an error in this question or solution?

APPEARS IN

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