Math, asked by ritiksharma34, 1 year ago

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 Swarup1998
8

S = {1, 2, 3, 4, 5, 6}; n(S) = 6

  1. A = {2, 4, 6}; n(A) = 3
  2. B = {1, 3, 5}; n(B) = 3
  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 shaikhfarhan9376
0

A die is rolled. A is an event of getting an even number on its

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