If P(A)=x,P(B)=y,P(A∪B)=zP(A)=x, P(B)=y, P(A \cup B)=zP(A)=x,P(B)=y,P(A∪B)=z, what is P(A∩B∣A)P(A \cap B | A)P(A∩B∣A)?
x+y−zx\frac{x+y-z}{x}xx+y−z
x+y−zy\frac{x+y-z}{y}yx+y−z
x−y+zx\frac{x-y+z}{x}xx−y+z
z−x−yx\frac{z-x-y}{x}xz−x−y