Home
Class 12
MATHS
If bar (E )and bar(F) are complementary...

If `bar (E )and bar(F) ` are complementary events of events E and F respectively and ` 0 lt P(F) lt 1 ` , then :

A

`P((overline(E))/(F))+P((overline(E))/(F))=1`

B

`P((E)/(F))+P((E)/(overline(F)))=1`

C

`P((overline(E))/(F))+P((E)/(overline(F)))=1`

D

`P((E)/(overline(F)))+P((overline(E))/(overline(F)))=1`

Text Solution

Verified by Experts

The correct Answer is:
(a,b)
Promotional Banner

Similar Questions

Explore conceptually related problems

Prove that if E and F are independent events, then so are the events E and F'.

If E and F are events with P(E) le P(F) and P(E cap F) gt 0, then :

If E and F are events with P(E ) le P(F) and P( E cap F) gt 0 then :

If A and B are independent events such that 0 lt P (A) lt 1 and 0 lt P(B) lt 1 , then which of the following is not correct ?

If A and B are independent events of a random experiment such that P(A cap B) = 1/6 and P(bar A cap B) = 1/3, then P(A) is equal to

Let E^(c ) denote the complement of an event E . Let E,F ,G be pair - wise independent events with P(G) gt 0 and P(E ca p F cap G) = 0 . Then P(E^(C )cap F^(C )//G) equals :

A fair die is rolled. Consider events E = E {2,4,6}and F{1,2} . Find P(E/F)

Let A and B two events such that P( bar(A cup B)) = 1/6 , P(A capB) =1/4 and P(bar(A)) =1/4 , where bar(A) stands for complement of event A . Then events A and B are :