Solution:
Given: and
The events
and
are mutually exclusive then
(a) We need to find
It is known that,
(b) We need to find
It is given that and
are mutually exclusive events.
Solution:
Given: and
The events
and
are mutually exclusive then
(a) We need to find
It is known that,
(b) We need to find
It is given that and
are mutually exclusive events.