Evaluate
\sqrt{\cos(\frac{1}{\theta })}+\sqrt{\sin(\theta )}
Differentiate w.r.t. θ
\frac{\theta ^{2}\sqrt{\cos(\frac{1}{\theta })}\cos(\theta )+\sin(\frac{1}{\theta })\sqrt{\sin(\theta )}}{2\theta ^{2}\sqrt{\cos(\frac{1}{\theta })\sin(\theta )}}
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Trigonometry
5 problems similar to:
\sin ^ { 1 / 2 } \theta + \cos ^ { 1 / 2 } \frac { 1 } { \theta }
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