Find the exact value. (SIMPLIFY & RATIONALIZE all answers!)
Sin195
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Answer:
[tex]\frac{\sqrt{2}-\sqrt{6} }{4}[/tex]
Step-by-step explanation:
sin(x)==cos(90-x)
cos(90-195)
cos(-105)
cos(105)
cos(105)= [tex]\frac{\sqrt{2}-\sqrt{6} }{4}[/tex]