If `Aa n dB` are two events such that `P(A)=1/2a n dP(B)=2/3` , then show that (i) `P(AuuB)geq2/3` (ii) `1/6lt=P(AnnB)le1/2` (iii) `P(Auu B )lt=1/3` (iv) `1/6leP( A uuB)lt=1/2`

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 P(A)=(1)/(2) and P(B)=(2)/(3) then:

If A and B are two events such that P(A) = (1)/(2) and P(B) = (2)/(3) , then show that (a) P(Auu B) ge (2)/(3) (b) (1)/(6) le P(A nn B) le (1)/(2) (c ) P(A nn barB) le (1)/(3) (d) (1)/(6) le P(barAnn B) le (1)/(2)

Let A and B be two events such that P(A|B)=1/2 , P(B|A)=1/3, P(A nn B) =1/6 , then

If A and B are two events such that P(A)=1/4, P(B)=1/2a n d\ P(AnnB)=1/8 , find P (not A and not B).

If A and B are two independent events such that P( A uuB)=2//15 and P(Auu B )=1//6 , then find P(B)dot

If Aa n dB are events such that P(AuuB)=3//4.P(AnnB)=1//4,a n dP(A^c)=2//3 , then find (i) P(A) (ii) P(B) (iii) P(AnnB^c) (iv)P(A^cnnB)

A and B are two events such that P(A)=0.54, P(B)=0.69 and P(AnnB)=0.36, then evaluate: (i) P(AuuB) (ii) P(A'nnB') (iii) (AnnB') (iv) P(BnnA')