Question

letters of English A B C D E I are marked on the faces of a cubical die if this die is rolled once then find the probability of getting a vowel on its top face​

Answer 1

Step-by-step explanation:

Answer

Correct option is

C

1/3

Possible outcomes are A,B,C,D,E,F

n(S)=6

Outcomes that are vowels are A and E

n(M)=2

Probability of getting vowel when dice is rolled P(M)=

n(S)

n(M)

=

6

2

=

3

1

Answer 2

Answer:

s={A,B,C,D,E,I}

n(s)= 6

E="Vowel on its top face"

E={A,E,I}

n(E)= 3

p(E)=n(E)÷n(s)

p(E)= 3/6

p(E)=1/2

therefore, vowel on its top face is 1/2