How to solve questions like arcsin(sin 10)?
130686
How is $3\pi-10$ element of $[-\pi/2,\pi/2]$?
57152
Solve $\sin x = 1 - x$
151462
Find $\int \limits_0^1 \int \limits_x^1 \arctan \bigg(\frac yx \bigg) \, \, \, dx \, \, dy$
128258
Why aren't the graphs of $\sin(\arcsin x)$ and $\arcsin(\sin x)$ the same?
33791
Is it generally true that $\arcsin \theta + \arccos \theta = \frac{\pi}{2}$?
18473
Proof for the formula of sum of arcsine functions $ \arcsin x + \arcsin y $
7500
$\arctan$ of a square root as a rational multiple of $\pi$
82027
How to derive compositions of trigonometric and inverse trigonometric functions?
123867
Solve $(a + b\sin(x))\sin(x) = p$ for $x$
31575
Solving trigonometric equations of the form $a\sin x + b\cos x = c$
113514
Solving $E=\frac{1}{\sin10^\circ}-\frac{\sqrt3}{\cos10^\circ}$
73538
solving $\cos z + \sin z = i$
107067
Finding the argument of $z=1-\cos(2\theta)-i\sin(2\theta)$
62036
Finding the number of non-negative integral solutions of $x + y + z = 10$
53135
Find $4\cos\theta-3\sin\theta$, given that $4\sin \theta +3\cos \theta = 5$
95633
Help with this trigonometry problem
76490
Proving that $\cos(\arcsin(x))=\sqrt{1-x^2}$