Question
Question: If A and B are mutually exclusive events, then the value of P (A or B) is...
If A and B are mutually exclusive events, then the value of P (A or B) is
A
0
B
–1
C
1
D
None of these
Answer
1
Explanation
Solution
It is obvious.
If A and B are mutually exclusive events, then the value of P (A or B) is
0
–1
1
None of these
1
It is obvious.