Mathematics, 07.10.2019 17:30 Victor3756

Atwo-digit locker combination has two nonzero digits and no digit is repeated in any combination.
event a = the first digit is less than 7
event b = the second digit is less than 7
if a combination is picked at random with each possible locker combination being equally likely, what is p(b|a) expressed in simplest form?

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Atwo-digit locker combination has two nonzero digits and no digit is repeated in any combination.