Log sin x 1 2. 2cos 2x sinx 1 log0.5 -0.5cosx. log sinx cos2x-sinx+1 2. cos2x 2sinx+1. log12 3cos2x-2cos 2x+5 -2.

Log sin x 1 2. 2cos 2x sinx 1 log0.5 -0.5cosx. log sinx cos2x-sinx+1 2. cos2x 2sinx+1. log12 3cos2x-2cos 2x+5 -2.
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