Question

Solve The Triangle

score 599 · Answer 1 · 2026-04-13 15:35:53

599

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Solve The Triangle

Published on 13 Apr 2026 - 15:35

score 246 · Answer 2 · 2026-04-15 10:04:06

246

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If $\alpha, \beta \in [0,\pi]$ then the minimum value of $\sin(\frac{\alpha +\beta}{2})$ is...

Published on 15 Apr 2026 - 10:04

score 171 · Answer 3 · 2026-04-16 08:31:45

171

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If $x,y \in (0,\frac{\pi}{2})$ then expression $\sin x +\cos y +\tan^2y+\cot^2x+5>\ldots?$

Published on 16 Apr 2026 - 8:31

score 69 · Answer 4 · 2026-04-13 21:12:35

69

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Solving equations with powers without logarithms

Published on 13 Apr 2026 - 21:12

score 109 · Answer 5 · 2026-04-10 16:56:29

109

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How to express a trigonometic equation in $\sin 2\theta $ and $\cos 2\theta $?

Published on 10 Apr 2026 - 16:56

score 88 · Answer 6 · 2026-04-13 14:22:47

88

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Discovering the derivatives of functions combined with trig values.

Published on 13 Apr 2026 - 14:22

score 1k · Answer 7 · 2026-04-17 01:37:15

1k

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Solving a trigonometric limit $\lim_{x\to\pi/6}\frac{1 - 2\sin{x}}{2\sqrt{3}\cos{x} - 3}$

Published on 17 Apr 2026 - 1:37

score 91 · Answer 8 · 2026-04-15 08:33:12

91

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Finding the $\cot\left(\sin^{-1}\left(-\frac12\right)\right)$

Published on 15 Apr 2026 - 8:33

score 79 · Answer 9 · 2026-04-13 22:36:18

79

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What is the effect of taking the sine of inverse cosine?

Published on 13 Apr 2026 - 22:36

score 152 · Answer 10 · 2026-04-11 01:01:23

152

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What is an algorithm for making text form a circle

Published on 11 Apr 2026 - 1:01

score 68 · Answer 11 · 2026-04-08 21:59:33

68

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Not understanding where the ratio comes from

Published on 08 Apr 2026 - 21:59

score 331 · Answer 12 · 2026-04-17 02:56:21

331

Views

Find the derivative of $y=\cos(x) - 2\sin(x),$ when the gradient is $1$

Published on 17 Apr 2026 - 2:56

score 411 · Answer 13 · 2026-04-12 01:39:21

411

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A few questions regarding the cosine difference identity

Published on 12 Apr 2026 - 1:39

score 67 · Answer 14 · 2026-04-16 22:25:28

67

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$12\frac{\sin 45^\circ}{\sin 60^\circ}$ Need help breaking this down.

Published on 16 Apr 2026 - 22:25

score 993 · Answer 15 · 2026-04-17 02:59:47

993

Views

solve $3\sin\theta+4\cos\theta=0$

Published on 17 Apr 2026 - 2:59

List Question

Solve The Triangle

If $\alpha, \beta \in [0,\pi]$ then the minimum value of $\sin(\frac{\alpha +\beta}{2})$ is...

If $x,y \in (0,\frac{\pi}{2})$ then expression $\sin x +\cos y +\tan^2y+\cot^2x+5>\ldots?$

Solving equations with powers without logarithms

How to express a trigonometic equation in $\sin 2\theta $ and $\cos 2\theta $?

Discovering the derivatives of functions combined with trig values.

Solving a trigonometric limit $\lim_{x\to\pi/6}\frac{1 - 2\sin{x}}{2\sqrt{3}\cos{x} - 3}$

Finding the $\cot\left(\sin^{-1}\left(-\frac12\right)\right)$

What is the effect of taking the sine of inverse cosine?

What is an algorithm for making text form a circle

Not understanding where the ratio comes from

Find the derivative of $y=\cos(x) - 2\sin(x),$ when the gradient is $1$

A few questions regarding the cosine difference identity

$12\frac{\sin 45^\circ}{\sin 60^\circ}$ Need help breaking this down.

solve $3\sin\theta+4\cos\theta=0$

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