# Trigonometry Forum

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

1. ### Compound Angle problems

• Replies: 1
• Views: 786
Feb 1st 2009, 01:29 PM
2. ### [SOLVED] Two Trig Identitites

• Replies: 3
• Views: 510
Feb 1st 2009, 12:30 PM
3. ### Period, Domain, and Range

• Replies: 2
• Views: 3,000
Feb 1st 2009, 10:59 AM
4. ### trigonometry and logs

• Replies: 3
• Views: 351
Feb 1st 2009, 09:33 AM
5. ### [SOLVED] Trig Identities

• Replies: 1
• Views: 486
Feb 1st 2009, 09:29 AM
6. ### Simple simplify question

• Replies: 1
• Views: 588
Feb 1st 2009, 07:14 AM
7. ### The Area of a Triangle

• Replies: 1
• Views: 410
Jan 31st 2009, 04:43 PM
8. ### Transposition of Formula

• Replies: 4
• Views: 962
Jan 31st 2009, 02:11 PM
9. ### How do you derive the following trig identity?

• Replies: 8
• Views: 1,011
Jan 31st 2009, 12:22 PM
10. ### Precalculus Trig Problem

• Replies: 6
• Views: 651
Jan 30th 2009, 04:54 PM
11. ### trig identity

• Replies: 3
• Views: 613
Jan 30th 2009, 04:12 PM
12. ### [SOLVED] Easy trignoometry question

• Replies: 4
• Views: 771
Jan 30th 2009, 02:24 PM
13. ### trig problem

• Replies: 2
• Views: 644
Jan 30th 2009, 08:07 AM
14. ### Solving an equation with de Moivre's formula

• Replies: 2
• Views: 639
Jan 30th 2009, 07:43 AM
15. ### trig identities

• Replies: 1
• Views: 403
Jan 30th 2009, 06:39 AM
16. ### tanxsinx = 3sinx - secx

• Replies: 1
• Views: 1,026
Jan 30th 2009, 05:25 AM
17. ### [SOLVED] Solve the equation

• Replies: 1
• Views: 478
Jan 30th 2009, 05:00 AM
18. ### exact value cos5θ

• Replies: 1
• Views: 597
Jan 30th 2009, 12:44 AM
19. ### Two Precalculus Trig Equations

• Replies: 1
• Views: 553
Jan 29th 2009, 06:14 PM
20. ### Simplifying trigonometric expressions

• Replies: 3
• Views: 2,134
Jan 29th 2009, 04:27 PM
21. ### Two Triangles Trig Problem

• Replies: 1
• Views: 541
Jan 29th 2009, 04:08 PM
22. ### Trig angles

• Replies: 1
• Views: 531
Jan 29th 2009, 08:24 AM
23. ### Finding exact values in quadrants,.

• Replies: 1
• Views: 765
Jan 29th 2009, 01:18 AM
24. ### Solving the Sine Equation

• Replies: 1
• Views: 666
Jan 28th 2009, 05:33 PM
25. ### trig question 2

• Replies: 1
• Views: 380
Jan 28th 2009, 05:11 PM
26. ### Trig Problem

• Replies: 3
• Views: 631
Jan 28th 2009, 04:52 PM
27. ### trig question

• Replies: 1
• Views: 778
Jan 28th 2009, 03:56 PM
28. ### De moivres theorem

• Replies: 5
• Views: 3,013
Jan 28th 2009, 11:25 AM
29. ### [SOLVED] Finding an intercept bearing

• Replies: 2
• Views: 794
Jan 28th 2009, 11:01 AM

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