# Trigonometry Forum

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

1. ### The Hitchhiker's Guide to Aymptotes

• Replies: 3
• Views: 494
Oct 23rd 2012, 12:13 PM
2. ### Trig help

• Replies: 3
• Views: 413
Oct 22nd 2012, 02:05 PM
3. ### Help with a bearing problem.

• Replies: 4
• Views: 358
Oct 21st 2012, 06:03 PM

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5. ### Algebraically solving sin and cos functions, helpl please!

• Replies: 6
• Views: 1,031
Oct 18th 2012, 10:32 PM
6. ### How to find the angle and direction of a rotation matrix in 2D?

• Replies: 1
• Views: 1,106
Oct 17th 2012, 01:20 PM
7. ### Help with solving trig expressions - especially with half angle identities

• Replies: 1
• Views: 401
Oct 16th 2012, 01:13 AM
8. ### More trig simplification

• Replies: 3
• Views: 361
Oct 15th 2012, 07:07 PM
9. ### Finding x in Trig

• Replies: 5
• Views: 627
Oct 15th 2012, 05:54 PM
10. ### Simplifying trig functions

• Replies: 2
• Views: 212
Oct 15th 2012, 05:11 PM
11. ### Tan

• Replies: 7
• Views: 2,344
Oct 14th 2012, 06:10 PM

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13. ### How to find the inverse tangent since the calculator is limited

• Replies: 3
• Views: 674
Oct 13th 2012, 10:44 AM
14. ### Trigo surds question

• Replies: 1
• Views: 441
Oct 13th 2012, 01:16 AM
15. ### Basic Trig issue

• Replies: 2
• Views: 318
Oct 12th 2012, 11:21 PM
16. ### Linear Programming and systems, HELP ME! :(

• Replies: 3
• Views: 2,228
Oct 11th 2012, 08:29 PM
17. ### Trigonometric equation involving (sin x ) ^ 2

• Replies: 5
• Views: 352
Oct 11th 2012, 12:08 PM
18. ### direction component of vector without case analysis

• Replies: 3
• Views: 559
Oct 11th 2012, 06:56 AM
19. ### cos x = sqrt(3)/2

• Replies: 3
• Views: 21,884
Oct 9th 2012, 10:18 AM
20. ### trig equation,

• Replies: 5
• Views: 687
Oct 8th 2012, 01:06 PM

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