Sum
Three coins are tossed together. Write all the possible outcomes. Now, find the probability of getting
all tails
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Solution
When three coins are tossed, possible outcomes are:
HHH,HHT,HTH,HTT,THH,THT,TTH,TTT
Total possible outcomes=8
Favorable outcomes for all tails= TTT
Number of favorable outcomes=1
P(all tails)=`1/8 `
Concept: Probability - A Theoretical Approach
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