Trigonometry Forum

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

1. path of trigonometric

• Replies: 2
• Views: 686
May 6th 2008, 10:48 PM
2. Trig 2

• Replies: 1
• Views: 809
May 6th 2008, 07:38 PM
3. [SOLVED] Trig

• Replies: 5
• Views: 554
May 6th 2008, 05:23 PM
4. trignometric simplify

• Replies: 4
• Views: 523
May 6th 2008, 02:31 PM
5. inverse function question.

• Replies: 2
• Views: 530
May 6th 2008, 01:50 PM
6. triangle length with cosines

• Replies: 1
• Views: 464
May 6th 2008, 09:33 AM
7. Proving something is equal to tan x

• Replies: 1
• Views: 472
May 6th 2008, 05:09 AM
8. trig

• Replies: 2
• Views: 422
May 5th 2008, 09:16 PM
9. Proving Trig. Identities [Need Detailed Help!]

• Replies: 2
• Views: 812
May 5th 2008, 06:45 PM
10. exact values.. sin, cos, tan, cot, csc, sec...

• Replies: 1
• Views: 13,728
May 5th 2008, 02:24 PM
11. Trigonometry

• Replies: 2
• Views: 452
May 5th 2008, 02:15 PM
12. trigonometric identity

• Replies: 5
• Views: 539
May 5th 2008, 04:42 AM
13. trigonometry simplify

• Replies: 3
• Views: 440
May 5th 2008, 04:17 AM
14. Help proving one side equals the other.

• Replies: 6
• Views: 616
May 4th 2008, 03:59 PM
15. Approximate values

• Replies: 7
• Views: 783
May 4th 2008, 03:00 PM
16. Trig

• Replies: 7
• Views: 359
May 4th 2008, 02:48 PM
17. Two Circles Reflecting

• Replies: 1
• Views: 420
May 4th 2008, 12:35 PM
18. cos5x=0 waaaaaaaaaaaaah

• Replies: 3
• Views: 3,212
May 4th 2008, 08:13 AM
19. trigonometric equation

• Replies: 2
• Views: 1,074
May 3rd 2008, 09:09 AM
20. Law of Sines and Cosine problem help...I'm stumped.

• Replies: 2
• Views: 2,925
May 2nd 2008, 08:50 PM
21. exact value of cos75, sin15, cot-210

• Replies: 7
• Views: 6,860
May 2nd 2008, 04:55 PM
22. [SOLVED] Trignometry and Radians Question

• Replies: 4
• Views: 973
May 2nd 2008, 03:12 PM
23. Trig. Identity Proof: Sin2X CotX- 2Sin^2X = 2 Cos2X ...?

• Replies: 4
• Views: 3,870
May 2nd 2008, 01:12 PM
24. trigonometric identities

• Replies: 8
• Views: 584
May 1st 2008, 07:10 PM
25. cos x = 2 sin x find all solutions between 0deg and 360deg

• Replies: 3
• Views: 621
May 1st 2008, 05:12 PM
26. [SOLVED] Determine equation based on dataset

• Replies: 3
• Views: 604
May 1st 2008, 02:32 PM
27. Wierd trig question

• Replies: 0
• Views: 440
May 1st 2008, 12:13 PM

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