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Write the sample space S, and number of sample points n(S) for each of the following experiments. Also, write events A,B,C in the set form and write n(A), n(B),n( C ) : (1) One die is rolled, Event A : Even number on the upper face. Event B : Odd number on the upper face. Event C : Prime number on the upper face. |
Answer» One die is rolled `therefore"the sample space " S={1,2,3,4,5,6}.` `thereforen(S)=6.` Event A : Even number on the upper face. `thereforeA={2,4,6}" "thereforen(A)=3.` Event B : Odd number on the upper face. `thereforeB={1,3,5}." "thereforen(B)=3.` Event C : Prime number on the upper face. `thereforeC={2,3,5}" "thereforen(C)=3.` |
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