1.If AAA and BBB are two events such that P(A)=12P(A) = \dfrac{1}{2}P(A)=21, P(B)=23P(B) = \dfrac{2}{3}P(B)=32 and P(A∪B)=34P(A \cup B) = \dfrac{3}{4}P(A∪B)=43, then P(A∣B′)+P(B∣A′)P(A \mid B') + P(B \mid A')P(A∣B′)+P(B∣A′) is equal to:a.111b.34\dfrac{3}{4}43c.12\dfrac{1}{2}21d.14\dfrac{1}{4}41Login to continueOnly logged in users canattempt or see the solution.
