A. Suppose E and F are mutually exclusive. Determine if P(EUF) is greater than, less than, or equal to P(E) + P(F) and briefly explain why. If there is not enough information to answer this question, write NEI and explain why. B. Suppose E and F are not mutually exclusive. Determine if P(EUF) is greate than, less than, or equal to P(E) + P(F) and briefly explain why. If there is no enough information to answer this question, write NEI and explain why. Suppose E and F are satisfy P(EF) = 1. If possible, compute P(E) and P(F). Give a brief explanation of your answers. If not possible, briefly explain why.

A commuter must travel from Ajax to Barrie and back every day. Four roads join the two cities. The commuter likes to vary the trip as much as posible, so she alwaysleaves and returns by different roads. In how many different ways can she make the round-trip?

Given: FHGSKM and FGHK . Determine the value of 1, 2 and 3 for these values of 4.