Conditions: Suppose that a coin is flipped and a die is rolled. Let E_1 denote the Event "the coin shows a tail," let E_2 denote the event "the die shows a 3" and let E_3 denote the event "the coin shows heads and the die shows an odd number."

Problem: Are E_1 and E_2 mutually exclusive?

I am pretty much lost here and really dont even know where to start.

Pwr