A die is thrown. Find the probability of obtaining a perfect square on its upper surface.

iv. A die is thrown. Find the probability of obtaining a perfect square on its upper surface.

Ans. Since a die is thrown

Sample Space = { 1, 2, 3, 4, 5, 6}

n(S) = 6

Let A = Event of getting a perfect square on its upper surface.

A = {1, 4}

n(A) = 2

P(A)
=
n(A)
=
2
=
1




n(S)

6

3




No comments:

Post a Comment