ICSE Class 10CISCE
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

Write the Probability of a Sure Event - ICSE Class 10 - Mathematics

Login
Create free account


      Forgot password?

Question

Write the probability of a sure event

Solution

The probability of a sure event is 1i.e.p(s)=1 where `s` is the sure event . 

Proof: In a sure event n(E) = n(s)

[Since number of elements in Event 'E' will be equal to the number of element in sample-space.] 

By definitions of probability: 

P(s)=n(E)/n(s)=1 

p(s)=1 

  Is there an error in this question or solution?
Solution Write the Probability of a Sure Event Concept: Probability - A Theoretical Approach.
S
View in app×