# Trigonometry Forum

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

1. ### trig substitution and integration by parts

• Replies: 7
• Views: 1,215
Jan 14th 2009, 08:01 PM
2. ### Solve (sin x+pi) + x = 0

• Replies: 5
• Views: 708
Jan 14th 2009, 07:38 PM
3. ### Complex numbers

• Replies: 6
• Views: 422
Jan 14th 2009, 03:04 PM
4. ### [SOLVED] Trigonometric help 2

• Replies: 3
• Views: 903
Jan 14th 2009, 11:19 AM
5. ### [SOLVED] Trigonometry help!

• Replies: 1
• Views: 681
Jan 14th 2009, 10:15 AM
6. ### Trig question: with intervals

• Replies: 1
• Views: 421
Jan 13th 2009, 08:08 PM
7. ### Cot is undefined and Sec is negative...

• Replies: 1
• Views: 717
Jan 13th 2009, 06:59 PM

• Replies: 3
• Views: 437
Jan 13th 2009, 06:49 PM
9. ### trig

• Replies: 4
• Views: 419
Jan 13th 2009, 05:05 PM
10. ### trig identities

• Replies: 2
• Views: 2,426
Jan 13th 2009, 04:21 PM
11. ### Work out sides of scalene triangle with only one side

• Replies: 5
• Views: 6,545
Jan 13th 2009, 03:58 PM
12. ### Solving a trig euqtaion involvong tan and cot

• Replies: 2
• Views: 844
Jan 13th 2009, 03:51 PM
13. ### Solving Trig Identities??

• Replies: 5
• Views: 1,384
Jan 13th 2009, 03:36 PM
14. ### tracking direction of movement

• Replies: 2
• Views: 461
Jan 13th 2009, 12:04 PM
15. ### Area

• Replies: 1
• Views: 428
Jan 13th 2009, 10:47 AM
16. ### Trigonometry!!

• Replies: 2
• Views: 635
Jan 13th 2009, 10:17 AM
17. ### Length of Runway

• Replies: 2
• Views: 710
Jan 12th 2009, 09:28 PM
18. ### trig functions

• Replies: 1
• Views: 613
Jan 12th 2009, 05:22 PM
19. ### Pythagoras and Bearings

• Replies: 5
• Views: 2,112
Jan 12th 2009, 12:48 PM
20. ### Help

• Replies: 2
• Views: 414
Jan 12th 2009, 07:51 AM
21. ### Urgent Proving Identities

• Replies: 1
• Views: 459
Jan 12th 2009, 02:59 AM
22. ### Can someone identify this function?

• Replies: 0
• Views: 793
Jan 12th 2009, 01:31 AM
23. ### prove it urgent

• Replies: 1
• Views: 606
Jan 12th 2009, 12:04 AM
24. ### Proving Trigonometry Identities Help

• Replies: 1
• Views: 663
Jan 11th 2009, 11:58 PM
25. ### trigonometric concepts

• Replies: 2
• Views: 878
Jan 11th 2009, 10:24 PM
26. ### trig

• Replies: 2
• Views: 1,186
Jan 11th 2009, 09:56 PM

• Replies: 1
• Views: 1,344
Jan 11th 2009, 03:09 PM
28. ### Solve Equations 0< or = x < or = 2pi

• Replies: 5
• Views: 712
Jan 10th 2009, 09:55 PM

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# trigonometry sotr

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