PIA
Frample: Let S = A U B and let P(A) = 0.6 and P(B) = 0.7 find P(A n B)

In 2014, the three largest economies in the world were (listed in order, from largest): a) the u. s., china, germany. b) the u. s., china, japan. c) china, the u. s., japan. d) china, the u. s., germany.