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Trigonometry
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High School Math
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Y
Offset between two points
Yovani
Feb 8, 2020
Replies
0
Views
84
Feb 8, 2020
Yovani
J
Finding an angle
Joan
Feb 3, 2020
2
Replies
10
Views
179
Feb 8, 2020
romsek
J
4. Find all values of x in [0, 2π] that satisfy the equation: 5 cos x − 2 sin^2 x = 1
JamesM0025
Feb 4, 2020
Replies
6
Views
151
Feb 6, 2020
JamesM0025
G
Solve this
George 123
Feb 3, 2020
Replies
3
Views
76
Feb 3, 2020
romsek
L
Inconsistency with this equation
lutgardis
Feb 1, 2020
Replies
1
Views
68
Feb 1, 2020
skeeter
W
Two right triangles with shared hypotenuse
WillB
Jan 20, 2020
Replies
9
Views
159
Jan 21, 2020
WillB
N
Trig problem with understanding sine, cosine.
Nichefect
Jan 18, 2020
Replies
2
Views
123
Jan 18, 2020
Nichefect
B
maximum displacement
bobby2017
Jan 8, 2020
Replies
5
Views
198
Jan 8, 2020
skeeter
J
A trigonometric problem with the Laws of sine and cosine
jmrg2992
Dec 31, 2019
Replies
8
Views
343
Jan 2, 2020
skipjack
M
trigonometric identity
matemagia
Aug 30, 2012
Replies
5
Views
779
Dec 30, 2019
skipjack
N
Can you help?
Nothing_001
Dec 30, 2019
Replies
4
Views
202
Dec 30, 2019
skeeter
P
Help with trigonometric equations
pksin
Nov 14, 2012
Replies
4
Views
695
Dec 30, 2019
Jitender Kumar Chaurasia
S
Trig identity pls help
student69420
Dec 26, 2019
Replies
6
Views
289
Dec 27, 2019
skipjack
Prove inequality
idontknow
Dec 24, 2019
Replies
1
Views
165
Dec 26, 2019
EvanJ
K
Simplify trig equation
korindou
Dec 19, 2019
Replies
4
Views
221
Dec 19, 2019
korindou
E
Trigonometry
Elize
Nov 4, 2019
Replies
3
Views
325
Dec 18, 2019
greg1313
E
Trignometry
Elize
Dec 18, 2019
Replies
2
Views
135
Dec 18, 2019
idontknow
P
Trig Derivatives (Curve Sketching)
pahuja
Dec 12, 2019
Replies
1
Views
207
Dec 12, 2019
DarnItJimImAnEngineer
sin(1/n) in terms of sin(n)
idontknow
Dec 6, 2019
Replies
8
Views
296
Dec 7, 2019
idontknow
D
Find integer solutions
ducnhuandoan
Nov 25, 2019
Replies
6
Views
357
Dec 3, 2019
idontknow
Solve for integers
idontknow
Nov 28, 2019
Replies
5
Views
248
Nov 29, 2019
DarnItJimImAnEngineer
Irregular sin curve.
HazyGeoGeek
Nov 27, 2019
Replies
3
Views
178
Nov 28, 2019
DarnItJimImAnEngineer
Trigonometry problems
idontknow
Oct 8, 2019
Replies
8
Views
446
Nov 26, 2019
idontknow
Equation , range of P
idontknow
Nov 23, 2019
Replies
6
Views
250
Nov 24, 2019
idontknow
E
Algebra/ Trig question
EasyEngineer
Nov 14, 2019
Replies
2
Views
180
Nov 14, 2019
EasyEngineer
S
Solve a trig equation
Seventy7
Nov 11, 2019
Replies
1
Views
144
Nov 11, 2019
skipjack
U
vector problem
utn200
Nov 2, 2019
Replies
1
Views
212
Nov 2, 2019
RDKGames
H
Find all values.
helpmeddddd
Oct 23, 2019
2
Replies
14
Views
557
Oct 30, 2019
helpmeddddd
L
Verify the Identity
littlered
Oct 21, 2019
Replies
1
Views
202
Oct 22, 2019
tahirimanov19
Inequality
tahirimanov19
Oct 16, 2019
Replies
9
Views
359
Oct 19, 2019
idontknow
Cannot prove inequality
idontknow
Oct 14, 2019
Replies
8
Views
277
Oct 14, 2019
tahirimanov19
H
One question's stumping me
helpmeddddd
Oct 1, 2019
2
3
Replies
21
Views
810
Oct 9, 2019
skipjack
T
Required help
tilvit1130
Sep 29, 2019
Replies
4
Views
286
Sep 29, 2019
tilvit1130
M
My son problem
marcus2
Sep 27, 2019
Replies
6
Views
346
Sep 29, 2019
skipjack
Y
Is this Pi?... I'm afraid to work out the two triangles with question marks
Yidna
Sep 12, 2019
2
3
4
Replies
32
Views
1K
Sep 27, 2019
Micrm@ss
Y
I did all the math... this is Pi. I can see it.
Yidna
Sep 25, 2019
Replies
3
Views
225
Sep 25, 2019
Micrm@ss
H
Trig triangle problem
helpmeddddd
Sep 20, 2019
Replies
5
Views
358
Sep 22, 2019
skipjack
Prove inequality
idontknow
Sep 21, 2019
Replies
2
Views
295
Sep 21, 2019
tahirimanov19
T
Please help me with this vector problem
thelastmeheecaan
Sep 16, 2019
Replies
1
Views
271
Sep 16, 2019
DarnItJimImAnEngineer
R
Verify This Trigonometric Identity
reaper
Feb 12, 2012
Replies
9
Views
1K
Aug 26, 2019
skipjack
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