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If Two Coins Are Tossed Once, What is the Probability of Getting: Both Heads Or Both Tails - ICSE Class 10 - Mathematics

ConceptType of Event - Complementry

Question

If two coins are tossed once, what is the probability of getting:

Solution

When two coins are tossed possible number of outcomes={HH,TH,HT,TT}

n(s)=4

E=event of getting both heads or both tails = {HH,TT}

n(E)=2

Probability of getting both heads or both tails= (n(E))/(n(s))=2/4=1/2

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Solution If Two Coins Are Tossed Once, What is the Probability of Getting: Both Heads Or Both Tails Concept: Type of Event - Complementry.
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