In $\sin(\sin(x))$ Why should I Calculate the $\sin$ of $(\sin(x))$ radians not the $\sin$ of $\sin(x)$ degrees?
26058
Why is radian so common in maths?
104453
A question about the arctangent addition formula.
141273
When is $\sin(x)$ rational?
149447
Proving $\sin (x)=\cos (90^\circ-x)$
2711
Obj-C Calculator - Radians to Degrees
118330
How do we know what the integral of $\sin (x)$ is?
147886
Proof of the angle sum identity for $\sin$
155148
Why is $\sin 30^\circ=\frac{1}{2}$
132859
How does C compute sin() and other math functions?
96388
Prove $\sin(x)\tan(x) > x^2$ for $x \in ( \,0, \frac{\pi}{2}) \,$
120569
Trigonometric Functions And Identities Question .
6549
What is the integral of $\sin(\cos x)$?
31387
Why is $\sin{x} = x -\frac{x^3}{3!} + \frac{x^5}{5!} - \cdots$ for all $x$?
5747
$\cos(\arcsin(x)) = \sqrt{1 - x^2}$. How?
88989
Why $x<\tan{x}$ while $0<x<\frac{\pi}{2}$?
104410
Why do we omit the negative sign when finding basic angle when solving trigonometric equations?
18967
Linear independence of $\sin(x)$ and $\cos(x)$