# The probability of a certain event is

Question:

The probability of a certain event is

(a) 0

(b) 1

(c) 1/2

(d) no existent

Solution:

GIVEN: 4 options of probability of some events

TO FIND: Which of the given options is the probability of sure event?

We know that, probability of a certain event is 1.

Hence the correct answer is option