Evaluate
|\tan(\frac{\alpha }{2})|
Differentiate w.r.t. α
\frac{\sin(\alpha )\left(\sqrt{\left(-\cos(\alpha )+1\right)\left(-\left(\cos(\alpha )\right)^{2}+1\right)}+\left(\cos(\alpha )+1\right)^{\frac{3}{2}}\right)}{2\sqrt{-\left(\cos(\alpha )\right)^{2}+1}\left(\cos(\alpha )+1\right)^{\frac{3}{2}}}
Quiz
Trigonometry
5 problems similar to:
\frac { \sqrt { \sec \alpha - 1 } } { \sqrt { \sec \alpha + 1 } }
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