00:01
In this problem, it is said that a single fair die is rolled, and we need to find the probability of getting an odd number given that the number rolled was six.
00:10
Now, if we consider o to be the event that we have an odd number and s to be the event that the number rolled was six, then let us consider these events.
00:20
When we roll a die, an odd number, the odd number is possible, are 1, 3, and 5.
00:26
And in this event, we're rolling a 6, so we just have this.
00:30
And from here we can determine o intersection s, that is the empty set.
00:35
We can see that there are no common elements.
00:38
So what we want to determine is the probability that we have an odd number given that the number rolled with 6.
00:45
So the probability of o given s...