Question

An inequality for a side length of a triangle

score 80 · Answer 1 · 2026-04-11 17:37:09

80

Views

An inequality for a side length of a triangle

Published on 11 Apr 2026 - 17:37

score 70 · Answer 2 · 2026-04-16 09:50:31

70

Views

Solving this trigonometric equation: $\sqrt{3}\left(\sin x+\cos x\right)=\cos 2x-2\sin x+\sqrt{3}$

Published on 16 Apr 2026 - 9:50

score 76 · Answer 3 · 2026-04-16 12:18:04

76

Views

Can I use $\cos(2x)=\cos^2(x)-\sin^2(x)$ to rewrite $9\cos^2(x)-\sin^2(x)$ as $9\cos(2x)$?

Published on 16 Apr 2026 - 12:18

score 51 · Answer 4 · 2026-04-12 07:53:27

51

Views

What is a better way to solve these triangles?

Published on 12 Apr 2026 - 7:53

score 121 · Answer 5 · 2026-04-17 15:18:14

121

Views

Solve $\sin (x) \cos(x) - \cos^{2}(x) = -2$ for complex roots

Published on 17 Apr 2026 - 15:18

score 309 · Answer 6 · 2026-04-16 04:02:26

309

Views

Determine the polar form of $\sin\theta + i(1+ \cos\theta)$

Published on 16 Apr 2026 - 4:02

score 1.5k · Answer 7 · 2026-04-12 02:51:31

1.5k

Views

Angle relationship between cone and its surface

Published on 12 Apr 2026 - 2:51

score 45 · Answer 8 · 2026-04-15 17:45:23

45

Views

Estimate the length of the handrail/spiral?

Published on 15 Apr 2026 - 17:45

score 318 · Answer 9 · 2026-04-13 14:45:58

318

Views

Calculate opposite points in Square from diagonal.

Published on 13 Apr 2026 - 14:45

score 844 · Answer 10 · 2026-04-15 23:29:35

844

Views

Trigonometry Question (finding the sin, cos, cosec etc on a right-angled triangle)

Published on 15 Apr 2026 - 23:29

score 46 · Answer 11 · 2026-04-09 01:17:37

46

Views

Solutions to an inequality involving trigonometric terms

Published on 09 Apr 2026 - 1:17

score 963 · Answer 12 · 2026-04-09 18:40:02

963

Views

Find the values without a calculator (Trigonometry)

Published on 09 Apr 2026 - 18:40

score 256 · Answer 13 · 2026-04-10 17:18:12

256

Views

How do I get an exact value for the trigonometric expression?

Published on 10 Apr 2026 - 17:18

score 2.9k · Answer 14 · 2026-05-06 07:08:22

2.9k

Views

Proving that $\frac{\sec\theta\cdot\sin\theta}{\tan\theta+\cot\theta}=\sin^2\theta$

Published on 06 May 2026 - 7:08

score 262 · Answer 15 · 2026-04-14 23:58:45

262

Views

Exact values cot sec cosec

Published on 14 Apr 2026 - 23:58

List Question

An inequality for a side length of a triangle

Solving this trigonometric equation: $\sqrt{3}\left(\sin x+\cos x\right)=\cos 2x-2\sin x+\sqrt{3}$

Can I use $\cos(2x)=\cos^2(x)-\sin^2(x)$ to rewrite $9\cos^2(x)-\sin^2(x)$ as $9\cos(2x)$?

What is a better way to solve these triangles?

Solve $\sin (x) \cos(x) - \cos^{2}(x) = -2$ for complex roots

Determine the polar form of $\sin\theta + i(1+ \cos\theta)$

Angle relationship between cone and its surface

Estimate the length of the handrail/spiral?

Calculate opposite points in Square from diagonal.

Trigonometry Question (finding the sin, cos, cosec etc on a right-angled triangle)

Solutions to an inequality involving trigonometric terms

Find the values without a calculator (Trigonometry)

How do I get an exact value for the trigonometric expression?

Proving that $\frac{\sec\theta\cdot\sin\theta}{\tan\theta+\cot\theta}=\sin^2\theta$

Exact values cot sec cosec

Trending Questions

Popular # Hahtags

Popular Questions