Home
Class 12
MATHS
If Aand B are two events than the value ...

If Aand B are two events than the value of the determinant choosen at random from all the determinants of order 2 with entries 0 or 1 only is positive or negative respectively. Then (a) `P(A) ge P(B)` (b) `P(A) le P(B)` (c) `P(A)= P(B)=1/2` (d)None of these

A

`P(A) gt P(B)`

B

`P(A) lt P(B)`

C

`P(A)= P(B) = 1//2`

D

`None of these

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

If Aand B are two events than the value of the determinant choosen at random from all the determinants of order 2 with entries 0 or 1 only is positive or negative respectively.Then (a) P(A)>=P(B)( b) P(A)<=P(B)(c)P(A)=P(B)=(1)/(2)(d) None of these

If A and B are two events,then P(A)+P(B)=2P(A nn B) if and only if

If A and B are arbitrary events,then a )P(A nn B)>=P(A)+P(B)(b)P(A uu B)<=P(A)+P(B)(c)P(A nn B)=P(A)+P(B)(d) (d)None of these

If A and B are two events such that P(A)>0 and P(B)!=1 , then P(A|B') is ...

If A and B are two events such P(A)=(1)/(2) and P(B)=(2)/(3) then:

If A and B are two events associated with a random experiment; then P(A uu B)=P(A)+P(B)-P(A nn B)

A and B are two mutually exclusive and exhaustive events of a random experiment such that P(A)=6[P(B)]^(2) where P(A) and P(B) denotes probability of A and B respectively.Find P(A) and P(B)

If A and B are two events such that P(A)= 1/2,P(B)=1/3and P(A//B)=1/4

If A and B are two events such that P(B) = 2/5 and P(Acap B) = 1/5," then : " P(A cup B')=