P a )= 1 4 p b )= 2 3 July 8, 2019 16 32 64 128 If p a )= 3 4 p b )= 1 2 P(a) = 1/2 p(b) = 1/3 2(3 - 5p) = 4(1 - p) - 1 (p - 3)(p + 4) p(p + 1)
