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).
Answer Wiki. Strauss & Howe, the social historians known for pioneering generational theory[1], would say that Gen X (the 13th generation) and Gen Y (the millennial generation) each have the traits of their corresponding generational archetypes. Generation X is generally used to refer to people born in the 60s and 70s. According to Strauss & Howe, it is a Nomad generation, an archetype they share with the Lost Generation of the 1890s and 1900s. Both generations are characterized by a disaffected attitude and general disdain for everything that came before.
Generation X, commonly abbreviated to Gen X, is the generation born after the Western PostâWorld War II baby boom. Demographers and commentators use birth dates ranging from the early 1960s to the early 1980s.n 2011 The Generation X Report (based on annual surveys used in the Longitudinal Study of today's adults) found Gen Xers, defined in the report as people born between 1961 and 1981, to be highly educated, active, balanced, happy and family oriented.