Question

How to determine angle without using trigonometry?

score 1.1k · Answer 1 · 2018-08-12 21:54:58

1.1k

Views

How to determine angle without using trigonometry?

Published on 12 Aug 2018 - 21:54

score 159 · Answer 2 · 2018-08-13 00:47:30

159

Views

Is there any solution to this equation $1-2x\cos(\theta)+x^2=0$

Published on 13 Aug 2018 - 0:47

score 237 · Answer 3 · 2026-03-25 17:35:27

237

Views

Figuring out angle from trigonometric function without calculator

Published on 25 Mar 2026 - 17:35

score 116 · Answer 4 · 2018-08-13 03:13:35

116

Views

Proving inequality about nested sines.

Published on 13 Aug 2018 - 3:13

score 116 · Answer 5 · 2018-08-13 06:54:11

116

Views

Find θ: $β=\arctan\frac{(R+r)·\sin(θ)-r·\sin(θ(1+\frac{R}{r}))}{(R+r)·\cos(θ)-r·\cos(θ(1+\frac{R}{r}))}$

Published on 13 Aug 2018 - 6:54

score 222 · Answer 6 · 2018-08-13 07:56:16

222

Views

Simplifying $\tan^{-1} y = (\tan^{-1} x + C)$

Published on 13 Aug 2018 - 7:56

score 176 · Answer 7 · 2018-08-13 17:28:12

$f(n) = \sin(x_1)\cos(x_2) + \sin(x_2)\cos(x_3) +\cdots+ \sin(x_n)\cos(x_1)$, where $x_1 ,\ldots, x_n$ are any real numbers

score 1.7k · Answer 8 · 2026-03-29 20:50:51

1.7k

Views

How far downstream the boat will drift before reaching the other side?

Published on 29 Mar 2026 - 20:50

score 266 · Answer 9 · 2026-03-25 03:01:16

266

Views

Given a 2D point + Bearing and a 2Dpolygon, how to find intersection point

Published on 25 Mar 2026 - 3:01

score 289 · Answer 10 · 2018-08-14 05:57:19

289

Views

How to Determine a Sinus Function from Samples

Published on 14 Aug 2018 - 5:57

score 425 · Answer 11 · 2026-02-23 01:20:01

425

Views

Function describing trajectory of a point on a rolling circle

Published on 23 Feb 2026 - 1:20

score 104 · Answer 12 · 2018-08-14 17:43:43

104

Views

Natural domain for $f(2x)...$

Published on 14 Aug 2018 - 17:43

score 68 · Answer 13 · 2026-03-25 15:21:38

68

Views

How to get the idea behind the relationship between angles and sides?

Published on 25 Mar 2026 - 15:21

score 44 · Answer 14 · 2026-03-31 19:08:13

44

Views

Symmetrical Components in time function equation representation

Published on 31 Mar 2026 - 19:08

score 36 · Answer 15 · 2018-08-14 22:39:58

36

Views

Can you explain to me from where it came equation No.3?

Published on 14 Aug 2018 - 22:39

List Question

How to determine angle without using trigonometry?

Is there any solution to this equation $1-2x\cos(\theta)+x^2=0$

Figuring out angle from trigonometric function without calculator

Proving inequality about nested sines.

Find θ: $β=\arctan\frac{(R+r)·\sin(θ)-r·\sin(θ(1+\frac{R}{r}))}{(R+r)·\cos(θ)-r·\cos(θ(1+\frac{R}{r}))}$

Simplifying $\tan^{-1} y = (\tan^{-1} x + C)$

$f(n) = \sin(x_1)\cos(x_2) + \sin(x_2)\cos(x_3) +\cdots+ \sin(x_n)\cos(x_1)$, where $x_1 ,\ldots, x_n$ are any real numbers

How far downstream the boat will drift before reaching the other side?

Given a 2D point + Bearing and a 2Dpolygon, how to find intersection point

How to Determine a Sinus Function from Samples

Function describing trajectory of a point on a rolling circle

Natural domain for $f(2x)...$

How to get the idea behind the relationship between angles and sides?

Symmetrical Components in time function equation representation

Can you explain to me from where it came equation No.3?

Trending Questions

Popular # Hahtags

Popular Questions