00:01
Hi, i'm david and i'm here to help you answer your question.
00:03
Now let me pick up your question here.
00:06
In the question here, we are going to discuss about the mutually exclusive and the independent.
00:13
Now we are told that the three events abc in which i &b are mutually exclusive.
00:20
It implies that the probability a and b equal to the 0.
00:26
And a and c are independent.
00:28
It means that the probability that the probability of the a and b equal to the 0.
00:30
And c equal to the probability to the a times probability to the c.
00:36
Here we are given probability to the a equal to the 015.
00:43
Probability of the c equal to the 015 then we get equal to 035 times 0122 equal to the zobon 07.
00:54
Now we are ready to answer the question a and to find the probability the a given b by the conditional probability doesn't equal to the probability to the a and b divided by probability of the b.
01:08
Because probability of the a and b equals to the 0 here, so that how you have the 0 divided by 0 .45, and then we get equal to the 0.
01:18
This one equal to the 0.
01:21
From the b, quantify probability of the a given c, same technique...