Log 2 1 16 =- 4 July 8, 2019 16 32 64 128 Log 2 4 cos2x )= log 1 16 cos2x Rewrite $ log _ 1 2 16 =- 4 in exponential form Log2 1 16 =- 4 in exponential form 2 4 1 16 in log form Log 4 16
