[" 13.If "P(A)=p" and "P(B)=q" ,then "],[[" (a) "P(A/B)<=p/q," (b) "P(A/B)<=p/q],[" (c) "P(A/B)<=q/p," (d) None of these "]]

Let for two events A and B , P(A)=p and P(B)=q . Statement-1 : The probability that exactly one of the event A and B occurs is p+q-2pq Statement-2 : P(AcupB)=P(A)+P(B)-P(AcapB) .

Let for two events A and B , P(A)=p and P(B)=q . Statement-1 : The probability that exactly one of the event A and B occurs is p+q-2pq Statement-2 : P(AcupB)=P(A)+P(B)-P(AcapB) .

Let A and B be two independent events with P(A) = p and P(B) = q. If p and q are the roots of the equation ax^(2) + bx + c = 0 , then the probability of the occurrence of at least one of the two events is

Let A and B be two independent events with P(A) = p and P(B) = q. If p and q are the roots of the equation ax^(2) + bx + c = 0 , then the probability of the occurrence of at least one of the two events is

If A and B are two events such that P(AcapB)=(1)/(4), P(A)=P(B)=q and P(overline(A)capoverline(B))=(1)/(5) then q is equal to

If A and B are two events such that P(AcapB)=(1)/(4), P(A)=P(B)=q and P(overline(A)capoverline(B))=(1)/(5) then q is equal to

If A and B are two events such that P(AcapB)=(1)/(4), P(A)=P(B)=q and P(overline(A)capoverline(B))=(1)/(5) then q is equal to

If A and B are two events such that P(AcapB)=(1)/(4), P(A)=P(B)=q and P(overline(A)capoverline(B))=(1)/(5) then q is equal to

Suppose A and B are two events with P(A)=0.5 and P(A uu B)=0.8. Let P(B)=p if A and B are mutually exclusive and P(B)=q if A and B are independent events,then the value of q/p is

If A and B are two events such that P(AcapB)=(1)/(4), P(A)=P(B)=q and P(overline(A)capoverline(B))=(1)/(5) then q is equal to A. (17)/(40) B. (19)/(40) C. (21)/(40) D. (23)/(40)