# Trigonometry Forum

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

1. ### determaining trig equations

• Replies: 6
• Views: 745
Jan 27th 2008, 05:43 PM
2. ### Finding the length of a triangle's sides ?

• Replies: 3
• Views: 3,231
Jan 27th 2008, 03:41 PM
3. ### Trig!!!

• Replies: 1
• Views: 1,037
Jan 27th 2008, 02:57 PM
4. ### Unable to simplify an expression

• Replies: 6
• Views: 524
Jan 27th 2008, 01:39 PM
5. ### Double angle formulas of seceant, cosecant, and cotangent

• Replies: 5
• Views: 3,594
Jan 26th 2008, 10:55 AM
6. ### Help with sinusoidal functions...

• Replies: 1
• Views: 955
Jan 26th 2008, 09:26 AM
7. ### [SOLVED] Equation involving arctan

• Replies: 4
• Views: 1,273
Jan 25th 2008, 11:31 PM
8. ### inverse

• Replies: 2
• Views: 459
Jan 25th 2008, 04:59 AM
9. ### trig functions

• Replies: 1
• Views: 422
Jan 24th 2008, 06:38 PM
10. ### trig integration help!

• Replies: 1
• Views: 565
Jan 24th 2008, 04:46 PM
11. ### Another complex number

• Replies: 3
• Views: 577
Jan 24th 2008, 08:03 AM
12. ### Find the maximum

• Replies: 12
• Views: 765
Jan 23rd 2008, 11:08 AM
13. ### Need help solving for x

• Replies: 2
• Views: 653
Jan 22nd 2008, 01:12 PM
14. ### sin and cos and triangles oh my

• Replies: 7
• Views: 816
Jan 21st 2008, 07:55 PM
15. ### Hyperbolic Functions

• Replies: 4
• Views: 451
Jan 21st 2008, 07:05 PM
16. ### equivalent sin and cos functions

• Replies: 1
• Views: 1,732
Jan 20th 2008, 11:29 PM
17. ### Trig question

• Replies: 1
• Views: 447
Jan 20th 2008, 08:21 PM
18. ### Hello, I Really Need Help With Trigonometric Identities

• Replies: 3
• Views: 554
Jan 20th 2008, 07:30 PM
19. ### trigo problem no.6

• Replies: 1
• Views: 457
Jan 20th 2008, 12:12 AM
20. ### trigo problem no.5

• Replies: 1
• Views: 339
Jan 19th 2008, 11:32 PM
21. ### Trig Word Problem

• Replies: 4
• Views: 513
Jan 18th 2008, 03:28 AM
22. ### Some trig

• Replies: 8
• Views: 471
Jan 17th 2008, 02:34 PM
23. ### Trigonometry...

• Replies: 1
• Views: 389
Jan 17th 2008, 02:18 PM
24. ### Simplifying Trigonometric Expressions

• Replies: 13
• Views: 8,320
Jan 16th 2008, 09:51 PM
25. ### How exactly would you do this question?

• Replies: 1
• Views: 986
Jan 16th 2008, 01:26 PM

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