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# A Coin is Tossed Once. Find the Probability Of: Getting a Tail - Mathematics

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#### Question

A coin is tossed once. Find the probability of:

getting a tail

#### Solution

sample space={H,T}

n(s)=2

A= Event of getting  a tail = {T}

n (A)=1

Therefore, the probability of getting a tail =  "n(A)"/(n(s))=1/2

Is there an error in this question or solution?

#### APPEARS IN

Selina Solution for Concise Mathematics for Class 10 ICSE (2020 (Latest))
Chapter 25: Probability
Exercise 25(A) | Q: 1.1 | Page no. 386

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Solution A Coin is Tossed Once. Find the Probability Of: Getting a Tail Concept: Type of Event - Complementry.