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OpenStudy (anonymous):
Find the exact value of the following: tan(135º) + sin30º x cot120º
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OpenStudy (amistre64):
There are no variables involved so it is simply a calculator solution. Or, if your prone to use trig tables, that would work :) 43.761273111345211331647908645791 or so?
OpenStudy (anonymous):
tan (135) = -1 sin (30) = 0.5 cot (120) = \[-1/\sqrt{3}\] so... tan(135) + sin (30) x cot(120)= \[(-0.5/\sqrt{3}) -1\]
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