Machine Learning, Mathematics, Math, Probability, Statistics.
right. But this is inconsequential since the memoryless property holds, meaning it is the same mathematically as moving from 1 → 0. Therefore the probability of moving from 2 → 1 is P1. Then we must move from 1 → 0, which is the exact definition of P1. Hence P2 is the same as P1•P1, or P1-squared.