When two events (call them A and B) are Mutually Exclusive it is impossible for them to happen together: P(A and B) = 0. The probability of A and B together equals 0 (impossible).
Generation Z. Generation Z (also known as The Founders, Post-Millennials, the iGeneration, Plurals or the Homeland Generation) is the demographic cohort after the Millennials.
1 This generation is also referred to as the Me Generation. 2  Generation X, commonly abbreviated to Gen X, is the generation born after the Western PostâWorld War II baby boom. 3  Demographers, historians and commentators use birth dates ranging from the early 1960s to the early 1980s. The term has also been used in different times and places for a number of different subcultures or countercultures since the 1950s. 2  Millennials, also known as the Millennial Generation, or Generation Y, is the demographic cohort following Generation X.