LOG4 SIN3/4π+LOG3 tan(-5/6π)=?
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LOG4SIN3/4π+LOG3tan(-5/6π)=?LOG4SIN3/4π+LOG3tan(-5/6π)=?LOG4SIN3/4π+LOG3tan(-5/6π)=?LOG4SIN3/4π+LOG3
LOG4 SIN3/4π+LOG3 tan(-5/6π)=?
LOG4 SIN3/4π+LOG3 tan(-5/6π)=?
LOG4 SIN3/4π+LOG3 tan(-5/6π)=?
LOG4 SIN3/4π+LOG3 tan(-5/6π)
=-1/4-1/2
=-3/4
LOG4 SIN3/4π+LOG3 tan(-5/6π)=?
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