# Trigonometry Forum

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

1. ### trigonometric identites

• Replies: 10
• Views: 855
Apr 30th 2009, 02:07 AM
2. ### finding a trig equation from graph

• Replies: 3
• Views: 715
Apr 29th 2009, 08:04 PM
3. ### Trigonometry Identities

• Replies: 2
• Views: 729
Apr 29th 2009, 07:20 PM
4. ### sin a = t.a

• Replies: 2
• Views: 660
Apr 29th 2009, 05:42 PM
5. ### sin^2 ????

• Replies: 7
• Views: 382
Apr 29th 2009, 01:39 PM
6. ### write as single trigonometric function

• Replies: 1
• Views: 2,205
Apr 29th 2009, 11:16 AM
7. ### Prove trigonometric inequality?

• Replies: 1
• Views: 401
Apr 29th 2009, 07:00 AM
8. ### trig transformation

• Replies: 1
• Views: 755
Apr 29th 2009, 06:49 AM
9. ### Solve intersection

• Replies: 2
• Views: 674
Apr 28th 2009, 06:37 PM
10. ### Tricky trigonometric word problem

• Replies: 1
• Views: 2,608
Apr 28th 2009, 06:17 PM
11. ### Trig. Identities; Tricky one :S

• Replies: 5
• Views: 770
Apr 28th 2009, 05:58 PM
12. ### Finding vertex of parabola by completing the square?

• Replies: 5
• Views: 873
Apr 28th 2009, 02:58 PM
13. ### Help with equation!

• Replies: 4
• Views: 468
Apr 28th 2009, 02:41 PM
14. ### Inverse trigonometric function

• Replies: 3
• Views: 571
Apr 28th 2009, 10:31 AM
15. ### Solve the trigonometric equation?

• Replies: 1
• Views: 642
Apr 28th 2009, 08:15 AM
16. ### Represent inverse trigonometric equation as rational integral equation?

• Replies: 2
• Views: 1,222
Apr 28th 2009, 06:42 AM
17. ### Find relation between trigonometric expressions?

• Replies: 0
• Views: 450
Apr 28th 2009, 06:35 AM
18. ### Find values of b for the equation to possess solution?

• Replies: 0
• Views: 353
Apr 28th 2009, 06:17 AM
19. ### Interesting trigonometric equation(requires justification)?

• Replies: 0
• Views: 394
Apr 28th 2009, 06:09 AM
20. ### [SOLVED] Solve the trigonometric equation?

• Replies: 1
• Views: 270
Apr 28th 2009, 05:35 AM

• Replies: 5
• Views: 525
Apr 28th 2009, 02:06 AM
22. ### exact value of a trig function

• Replies: 1
• Views: 428
Apr 27th 2009, 11:12 PM
23. ### [SOLVED] Proving a Trigonometric Identity

• Replies: 11
• Views: 861
Apr 27th 2009, 09:16 PM
24. ### Some trig questions part 3

• Replies: 1
• Views: 527
Apr 27th 2009, 09:09 PM
25. ### Some trig questions part 2

• Replies: 1
• Views: 436
Apr 27th 2009, 08:53 PM
26. ### Some trig questions part 1

• Replies: 1
• Views: 434
Apr 27th 2009, 08:15 PM
27. ### factoring trig expressions

• Replies: 1
• Views: 502
Apr 27th 2009, 06:22 PM
28. ### write algebraic expression as a trig function

• Replies: 1
• Views: 744
Apr 27th 2009, 05:50 PM
29. ### finding solutions

• Replies: 1
• Views: 486
Apr 27th 2009, 05:43 PM
30. ### Identities

• Replies: 2
• Views: 410
Apr 27th 2009, 03:13 PM

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