2 x 4 2 11 July 8, 2019 16 32 64 128 2 3 x 2 4 11 2 x 4 2 11 when x 1 X 4 2 11 7 X 4 2 11 0 6 1 2 x 4 2 11 2 1 23 x 4 2 11 2 3 x 4 n 2 11 X 4 2 11 23 2 x 4/11 2 x 4 1/2
