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OpenStudy (anonymous):
tan(45+x)
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OpenStudy (anonymous):
@mathmate
OpenStudy (mathmate):
Hint: \(\large Tan(A+B)=\frac{tanA+tanB}{1-tanAtanB}\) and tan(45)=1
OpenStudy (anonymous):
yeah, ty
OpenStudy (mathmate):
You're welcome! :)
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