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Trigonometric identities

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Jul 12, 2020
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Latest Math Problems
Jul 12, 2020
Evaluate $\log_{\sqrt{2}}{\sqrt{2\sqrt{2\sqrt{2\sqrt{2\sqrt{2}}}}}}$
Jun 02, 2020
Evaluate $\dfrac{1+\cos{\theta}-\sin^2{\theta}}{\sin{\theta}(1+\cos{\theta})}$
May 24, 2020
Evaluate $\dfrac{1}{\sin{10^°}}-\dfrac{\sqrt{3}}{\cos{10^°}}$
May 19, 2020
Evaluate $(x^2y)^\frac{2}{3}-(xy^2)^\frac{2}{3}$, if $x$ $\,=\,$ $\cot{\theta}+\tan{\theta}$ and $y$ $\,=\,$ $\sec{\theta}-\cos{\theta}$
May 09, 2020
Evaluate $\displaystyle \large \lim_{x \,\to\, \infty}{\normalsize \dfrac{e^x}{\Big(1+\dfrac{1}{x}\Big)^{x^2}}}$
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