# Trigonometry Forum

Trigonometry Help Forum: Graphing trig expressions, identities, angles, applied questions

1. ### Trig Identities in longer way

• Replies: 2
• Views: 515
Mar 15th 2010, 05:07 PM
2. ### identity problem

• Replies: 8
• Views: 561
Mar 15th 2010, 11:41 AM
3. ### Trig ID's

• Replies: 1
• Views: 537
Mar 15th 2010, 11:30 AM
4. ### Solving Using Trig Idenities

• Replies: 3
• Views: 567
Mar 15th 2010, 10:06 AM
5. ### Fourier Series and Mandelbrot Set in trig?

• Replies: 4
• Views: 651
Mar 15th 2010, 07:48 AM
6. ### Projectile motion question

• Replies: 2
• Views: 743
Mar 15th 2010, 04:00 AM
7. ### Solving Trig Equations Help

• Replies: 5
• Views: 421
Mar 14th 2010, 09:47 PM
8. ### Rate of change using trig functions.

• Replies: 2
• Views: 1,425
Mar 14th 2010, 09:38 PM
9. ### Single equation, single unknown. How to solve?

• Replies: 3
• Views: 724
Mar 14th 2010, 01:37 PM
10. ### Implied domain

• Replies: 8
• Views: 1,223
Mar 14th 2010, 01:53 AM
11. ### DeMoivre's theorem

• Replies: 1
• Views: 698
Mar 13th 2010, 08:50 PM
12. ### Trig equations need help(tried to work these but not sure if they are right)

• Replies: 3
• Views: 618
Mar 13th 2010, 08:33 PM
13. ### Trig Help

• Replies: 1
• Views: 1,256
Mar 13th 2010, 06:56 PM
14. ### More expressions

• Replies: 2
• Views: 708
Mar 13th 2010, 02:50 PM
15. ### Expressions involving trigonometry

• Replies: 4
• Views: 2,192
Mar 13th 2010, 02:06 PM
16. ### Solving sin(pi/3-2x) = sin(x-pi/6)

• Replies: 2
• Views: 1,057
Mar 13th 2010, 02:24 AM
17. ### TRigo Prov. Identities

• Replies: 1
• Views: 546
Mar 12th 2010, 06:36 PM
18. ### Proving Trig Identities

• Replies: 2
• Views: 4,340
Mar 12th 2010, 05:57 PM
19. ### Involute Spline Function

• Replies: 3
• Views: 1,453
Mar 12th 2010, 01:49 PM
20. ### Trig identity, tan(2A)

• Replies: 3
• Views: 759
Mar 12th 2010, 10:04 AM
21. ### Small trigonometry question

• Replies: 2
• Views: 488
Mar 11th 2010, 03:59 PM
22. ### Trig Proof

• Replies: 3
• Views: 496
Mar 11th 2010, 06:33 AM
23. ### Angular Velocity of Pulleys

• Replies: 3
• Views: 4,918
Mar 11th 2010, 02:29 AM
24. ### [SOLVED] w= θ/t

• Replies: 3
• Views: 924
Mar 11th 2010, 01:26 AM
25. ### Solving for x

• Replies: 3
• Views: 365
Mar 11th 2010, 01:21 AM
26. ### Proving Trig Identities

• Replies: 2
• Views: 469
Mar 10th 2010, 06:58 PM
27. ### simplifying using half angle identity

• Replies: 2
• Views: 1,023
Mar 10th 2010, 05:52 PM

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