Suppose S and T are mutually exclusive events. Find P(S or T) if P(S) = 8/9 and P(T) =1/10?
4/45
89/19
89/90
9/19
4/45
89/19
89/90
9/19
1 Answer
Apr 13, 2017
P(S or T) will be P(S) + P(T) because they are mutually exclusive.
Hence