# Trigonometry Forum

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

1. ### Simple Trig Help #2

• Replies: 3
• Views: 435
Dec 14th 2009, 03:59 AM
2. ### Need Help On A Few Exam Review Problems

• Replies: 3
• Views: 753
Dec 14th 2009, 03:35 AM
3. ### Functions

• Replies: 9
• Views: 406
Dec 14th 2009, 03:10 AM
4. ### Trig proofs help!

• Replies: 7
• Views: 497
Dec 13th 2009, 11:34 PM
5. ### A short trig question

• Replies: 2
• Views: 329
Dec 13th 2009, 06:57 PM
6. ### complex numbers

• Replies: 1
• Views: 346
Dec 13th 2009, 03:22 PM
7. ### Solve equation tanx=3sinx

• Replies: 1
• Views: 4,507
Dec 13th 2009, 08:56 AM
8. ### What is the exact value of sin 12 degrees?

• Replies: 4
• Views: 11,567
Dec 13th 2009, 07:50 AM
9. ### Determining the rule for graphs of trig function

• Replies: 1
• Views: 495
Dec 12th 2009, 09:57 PM
10. ### Solving Trig Question

• Replies: 5
• Views: 421
Dec 12th 2009, 09:26 PM
11. ### Simple trig help!

• Replies: 20
• Views: 1,104
Dec 12th 2009, 06:17 PM
12. ### Roots of a complex number

• Replies: 1
• Views: 490
Dec 12th 2009, 05:48 PM
13. ### Find x-intercepts

• Replies: 4
• Views: 467
Dec 12th 2009, 05:28 PM
14. ### Proof of trig identity

• Replies: 3
• Views: 598
Dec 12th 2009, 05:05 PM
15. ### Trig Question

• Replies: 4
• Views: 439
Dec 12th 2009, 11:39 AM
16. ### An Identity of Trig

• Replies: 1
• Views: 315
Dec 12th 2009, 06:31 AM
17. ### Trigo-equation

• Replies: 1
• Views: 482
Dec 12th 2009, 06:16 AM
18. ### Equation solutions

• Replies: 8
• Views: 541
Dec 11th 2009, 11:11 PM
19. ### Need help with describing changes in functions please

• Replies: 1
• Views: 459
Dec 11th 2009, 08:32 PM
20. ### isolate terms in vector equation?

• Replies: 1
• Views: 611
Dec 11th 2009, 07:21 AM
21. ### prove that a^2sin(A-C)=

• Replies: 1
• Views: 517
Dec 10th 2009, 11:18 PM
22. ### hi there, can someone expand please?

• Replies: 2
• Views: 574
Dec 10th 2009, 09:44 PM
23. ### Convert to radians

• Replies: 3
• Views: 403
Dec 10th 2009, 05:17 PM
24. ### How do I simplify inverse functions trig?

• Replies: 1
• Views: 890
Dec 10th 2009, 12:29 AM
25. ### some help with trigonometry for a flash app

• Replies: 0
• Views: 376
Dec 10th 2009, 12:24 AM

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