one die is rolled event a even number on the upper face event be odd number on the upper face events a prime number on the upper face
Answers
Answered by
8
S = {1, 2, 3, 4, 5, 6}; n(S) = 6
- A = {2, 4, 6}; n(A) = 3
- B = {1, 3, 5}; n(B) = 3
- C = {2, 3, 5}; n(C) = 3
Complete question:
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.
Write sample space ‘S’ and number of sample point n(S) for each of the above experiments. Also write events A, B, C in the set form and write n(A), n(B), n(C).
Step-by-step explanation:
- When a die is rolled, the sample space is S = {1, 2, 3, 4, 5, 6}
- So, n(S) = the number of elements in S = 6
Event A : Even number on the upper face.
- A = the set of even numbers of the upper face = {2, 4, 6}
- So, n(A) = the number of elements in set A = 3
Event B : Odd number on the upper face.
- B = the set of odd numbers on the upper face = {1, 3, 5}
- So, n(B) = the number of elements in set B = 3
Event C : Prime number on the upper face.
- C = the set of prime numbers on the upper face = {2, 3, 5}
- So, n(C) = the number of elements in set C = 3
Answered by
0
A die is rolled. A is an event of getting an even number on its
Similar questions