Home
Class 11
MATHS
If A and B are any two events associated...

If A and B are any two events associated with an experiment, then

A

`P(A uu B) = P(A) + P(B)` if A and B independent

B

`P(A uu B) =1- P(A') P(B')` if A and B are independent

C

`P(A nn B) = P(A) P(B)` if A and B are exclusie

D

`P(Ann B) =P(A) +P(A nn B)` .

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

If E is any event associated with an experiment, then

If A, B and C are mutually exclusive and exhaustive events associated with the random experiment. Find P(A), given that P(B)=3/2P(A), P(C )= P(B)1/2

If A and B are any two events, then the probability that exactly one of them occurs is

For any event A

IF A and B are independent events of a random experiment such that P( A nn B) = (1)/(6) and P(barA nn barB) = (1)/(3) , then P(A) is equal to

If A and B are two events such that P(A) ne 0 and P(B) ne 1 then P((barA)/(barB))

Two particles A and B Are in motion. If the wavelength associated with 'A' is 33.33 nm, the wavelength associated with 'B' whose momentum is 1/3rd of 'A' is________.