Question

The probability of getting a no which is neither prime nor composite is single throw of a dice is------

Answer 1

Answer:

1/6

Step-by-step explanation:

A dice is thrown

S is the sample space

∴ S = { 1 , 2 , 3 , 4 , 5 , 6 }

n(S) = 6

Let A be the event of getting a number which is neither a prime number nor composite

∴ A = { 1 }

∴ n(A) = 1

∴ P(A) = n(A)/n(S) = 1/6