1 3 x 1 )- 3 4 x 2 )= 1 6 July 8, 2019 16 32 64 128 X 4 2 x 6 1 x 2 1 x 4 x 2 1 x 2 3 x 4 4x 2 3 1/((x - 1)(x - 2)) + 1/((x - 2)(x - 3)) + 1/((x - 3)(x - 4)) = 1/6 x 1 2 3 4 1 2 1 3 x 1 4 6 8 x 1 3 1 6 3 4 3 x 9 1 6 1 x 3 1 x 3 2 3 1 4 x 2 1 3 x 1 5 6 1 + 2 + 3 + 4 = 10 1 2 + 3 4
