Question

Getting the general solution to $G''(x) - c G(x) = 0$, for $(c\neq 0)$, in the form of hyperbolic/trigonometric functions

score 33 · Answer 1 · 2026-04-14 08:15:00

33

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Getting the general solution to $G''(x) - c G(x) = 0$, for $(c\neq 0)$, in the form of hyperbolic/trigonometric functions

Published on 14 Apr 2026 - 8:15

score 100 · Answer 2 · 2026-04-16 07:18:56

100

Views

Period of $f(x)=\sin(4x)+\cos(x\sqrt{2})$

Published on 16 Apr 2026 - 7:18

score 2k · Answer 3 · 2026-04-16 11:07:06

2k

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Finding the position where a picture was taken

Published on 16 Apr 2026 - 11:07

score 111 · Answer 4 · 2026-04-14 19:20:10

111

Views

Polynomial equation for $z_{k}=\cos\frac{2k\pi}{5}+i\sin\frac{2k\pi}{5}$

Published on 14 Apr 2026 - 19:20

score 30 · Answer 5 · 2026-04-17 01:18:23

30

Views

Determining area of graph based on unknown boundaries bounded by special trigonometry graphs

Published on 17 Apr 2026 - 1:18

score 731 · Answer 6 · 2026-04-12 00:00:42

731

Views

What does it mean for a system of equations to have a non trivial solution?

Published on 12 Apr 2026 - 0:00

score 193 · Answer 7 · 2026-04-11 21:49:43

193

Views

Show $\int_0^{2\pi}\cos^2t\,dt=\pi$ using Pythagorean Theorem

Published on 11 Apr 2026 - 21:49

score 551 · Answer 8 · 2026-04-15 16:56:57

551

Views

$x+y = \frac{\pi}{4}$ and $\tan x + \tan y = 1$ where $n$ is an integer

Published on 15 Apr 2026 - 16:56

score 1.1k · Answer 9 · 2026-04-15 15:13:26

1.1k

Views

The range of $f(x)=\cos^{2n}(x)+\sin^{2n}(x)$

Published on 15 Apr 2026 - 15:13

score 903 · Answer 10 · 2026-04-13 16:33:19

903

Views

How to find the $\arctan(2\sqrt{3})$ by hand?

Published on 13 Apr 2026 - 16:33

score 679 · Answer 11 · 2026-04-16 03:59:53

679

Views

Why does tangent have its first period occur between the interval $-\frac{\pi}{2}<\theta<\frac{\pi}{2}$?

Published on 16 Apr 2026 - 3:59

score 56 · Answer 12 · 2026-04-11 18:08:36

56

Views

Why does this square root simplify so much?

Published on 11 Apr 2026 - 18:08

score 124 · Answer 13 · 2026-04-14 05:27:07

Find the range of $|a|$ in $ \sec \theta+\csc \theta=a,$ where $\theta \in (0,2\pi)-\{\frac{\pi}{2},\pi,\frac{3\pi}{2}\} $

score 606 · Answer 14 · 2026-04-16 22:58:02

606

Views

Solve for $x$ and $y$, The equations are $x \cos^{3} y+3x \cos y \sin^{2} y =14 $ and $ x \sin^{3} y+3x \cos^{2} y \sin y = 13 $

Published on 16 Apr 2026 - 22:58

score 53 · Answer 15 · 2026-04-14 21:15:54

53

Views

Rolle's Theorem $2+\sin(2x)-a\cdot\sin(x)\cos(x)=0$

Published on 14 Apr 2026 - 21:15

List Question

Getting the general solution to $G''(x) - c G(x) = 0$, for $(c\neq 0)$, in the form of hyperbolic/trigonometric functions

Period of $f(x)=\sin(4x)+\cos(x\sqrt{2})$

Finding the position where a picture was taken

Polynomial equation for $z_{k}=\cos\frac{2k\pi}{5}+i\sin\frac{2k\pi}{5}$

Determining area of graph based on unknown boundaries bounded by special trigonometry graphs

What does it mean for a system of equations to have a non trivial solution?

Show $\int_0^{2\pi}\cos^2t\,dt=\pi$ using Pythagorean Theorem

$x+y = \frac{\pi}{4}$ and $\tan x + \tan y = 1$ where $n$ is an integer

The range of $f(x)=\cos^{2n}(x)+\sin^{2n}(x)$

How to find the $\arctan(2\sqrt{3})$ by hand?

Why does tangent have its first period occur between the interval $-\frac{\pi}{2}<\theta<\frac{\pi}{2}$?

Why does this square root simplify so much?

Find the range of $|a|$ in $ \sec \theta+\csc \theta=a,$ where $\theta \in (0,2\pi)-\{\frac{\pi}{2},\pi,\frac{3\pi}{2}\} $

Solve for $x$ and $y$, The equations are $x \cos^{3} y+3x \cos y \sin^{2} y =14 $ and $ x \sin^{3} y+3x \cos^{2} y \sin y = 13 $

Rolle's Theorem $2+\sin(2x)-a\cdot\sin(x)\cos(x)=0$

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