If E and F are events such that P (E) = , P(F) = and P(E and F) = , find (i) P (E or F) (ii) P (not E and not F).

Question

Philoid · Accepted Answer

(i) Now P(E∪F)=P(A) + P(B)-P(A∩B)

If E and F are events such that P (E) =, P(F) = and P(E and F) =, find(i) P (E or F)(ii) P (not E and not F).