# Trigonometry Forum

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

1. ### Tan on a unit circle

• Replies: 2
• Views: 647
Jul 3rd 2008, 08:42 AM
2. ### Another exact value problem

• Replies: 3
• Views: 482
Jul 2nd 2008, 11:52 PM
3. ### Whoa I Def Need Help

• Replies: 2
• Views: 505
Jul 2nd 2008, 05:16 PM
4. ### trig functions and exact values

• Replies: 11
• Views: 915
Jul 2nd 2008, 04:58 AM
5. ### Trig equation

• Replies: 6
• Views: 651
Jul 2nd 2008, 04:42 AM
6. ### Solutions with intervals

• Replies: 10
• Views: 819
Jul 1st 2008, 02:23 PM
7. ### find all solutions to Tanx + sqrt of 3 = 0

• Replies: 2
• Views: 5,932
Jul 1st 2008, 02:58 AM
8. ### FInd exact value of the expression Sec(arctan -5/12)

• Replies: 4
• Views: 3,042
Jul 1st 2008, 02:45 AM
9. ### finding solutions in trig

• Replies: 17
• Views: 2,970
Jun 30th 2008, 08:06 PM
10. ### exact values

• Replies: 2
• Views: 1,868
Jun 30th 2008, 04:52 PM
11. ### Algebraic Expressions Sin(arctan x/3)

• Replies: 1
• Views: 1,439
Jun 30th 2008, 04:25 PM
12. ### Harmonic Motion

• Replies: 1
• Views: 844
Jun 30th 2008, 03:39 PM
13. ### Need help finding solutions

• Replies: 1
• Views: 515
Jun 30th 2008, 03:25 PM
14. ### Trigonometry

• Replies: 1
• Views: 452
Jun 30th 2008, 03:22 PM
15. ### minutes and seconds

• Replies: 1
• Views: 858
Jun 29th 2008, 08:25 PM
16. ### What exactly is sine, cosine or tangent?

• Replies: 2
• Views: 1,694
Jun 29th 2008, 12:53 AM
17. ### Can't Find The Identity

• Replies: 8
• Views: 625
Jun 28th 2008, 06:38 PM
18. ### sine inequality

• Replies: 7
• Views: 594
Jun 28th 2008, 09:30 AM
19. ### [SOLVED] A challenging trigonometric equation?

• Replies: 3
• Views: 644
Jun 28th 2008, 12:42 AM
20. ### [SOLVED] Prove the trigonometric inequality?

• Replies: 5
• Views: 1,223
Jun 27th 2008, 11:27 PM
21. ### [SOLVED] Double Angle Identities

• Replies: 5
• Views: 2,045
Jun 26th 2008, 10:33 PM
22. ### I have a sine question!

• Replies: 2
• Views: 453
Jun 26th 2008, 11:34 AM
23. ### Question on trigonometric equations?

• Replies: 2
• Views: 655
Jun 26th 2008, 05:10 AM
24. ### choosing the parameters

• Replies: 1
• Views: 522
Jun 26th 2008, 04:38 AM
25. ### can anyone help

• Replies: 1
• Views: 492
Jun 26th 2008, 01:31 AM
26. ### Help with hyperbolic cotangent

• Replies: 3
• Views: 555
Jun 25th 2008, 06:41 PM

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