If P(A)=0.4,P(B)=0.3P(A)=0.4, P(B)=0.3P(A)=0.4,P(B)=0.3, and P(A∩B)=0.1P(A \cap B)=0.1P(A∩B)=0.1, find P(A∣A∪B)P(A|A \cup B)P(A∣A∪B).
46\frac{4}{6}64
47\frac{4}{7}74
17\frac{1}{7}71
16\frac{1}{6}61