A die is thrown then write the sample space (S) and number of sample points n(S) and also write events A of getting even umber on the upper surface and write n(A).

Ans.

Since a die is thrown, the Sample Space is given by

S = {1, 2, 3, 4, 5, 6}

∴ n(S) = 6

Let A =  Event of getting even number on the upper surface of the die.

∴ A = {2,4,6}

∴ n(A) = 3