If two events and satisfy

MATHEMATICS · Single correct · A Level · Mathematics · Probability · Probability

Problem

If two events

E

and

F

satisfy

P(E\cup F)=P(E)+P(F)

, what can you conclude about their relationship? (a)

E

and

F

are independent (b)

E

and

F

are complementary (c)

E

and

F

are mutually exclusive (d) One of the events is impossible while the other is sure