9 4 x 2 2 0 July 8, 2019 16 32 64 128 Log tg 0 9 log1 4 x 2 2 )) 0 2 2x 4 9 2 x )= 0 9 x 2 2 4 x 1 2 0 X 7 2 2 9 4 0 X 2 3 4 9 =- 0 2 4 x 2 2 9 * 2 x 2 2 8 0 X 4 8x 2 9 10a a 2 0 2 4/9 x 2 2 x 9/4
