# Trigonometry Forum

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

1. ### Tri equations!! urgent!

• Replies: 2
• Views: 486
Jun 19th 2013, 05:48 AM
2. ### Sine Rule Help please

• Replies: 3
• Views: 552
Jun 19th 2013, 05:12 AM
3. ### Triangular Prism

• Replies: 4
• Views: 590
Jun 18th 2013, 09:28 PM
4. ### Trigonometric Equations

• Replies: 2
• Views: 400
Jun 18th 2013, 07:52 PM
5. ### find x

• Replies: 6
• Views: 503
Jun 18th 2013, 12:55 PM
6. ### Trigonometric Identities

• Replies: 3
• Views: 476
Jun 18th 2013, 05:48 AM

• Replies: 4
• Views: 953
Jun 17th 2013, 04:49 PM
8. ### Trigonometric function

• Replies: 4
• Views: 691
Jun 16th 2013, 09:45 AM
9. ### Graphs of Sin(x) and Cos(x) question??

• Replies: 6
• Views: 523
Jun 15th 2013, 05:56 AM
10. ### Trigonometric

• Replies: 2
• Views: 776
Jun 12th 2013, 06:14 PM
11. ### General solutions for cos(1/x)

• Replies: 2
• Views: 576
Jun 10th 2013, 10:55 AM
12. ### find the value

• Replies: 1
• Views: 319
Jun 10th 2013, 08:07 AM
13. ### arccos(1/3)+2*arccos(-2sqrt(2)/3)

• Replies: 7
• Views: 1,902
Jun 9th 2013, 11:43 PM
14. ### determine arctan(r) +arctan(s) if r and s are routes of a quadratic equation

• Replies: 2
• Views: 618
Jun 4th 2013, 07:10 PM
15. ### Algebraic Trigonometry

• Replies: 4
• Views: 692
Jun 3rd 2013, 06:51 PM
16. ### Simplifying a fraction in trig

• Replies: 3
• Views: 500
May 31st 2013, 07:27 PM
17. ### Right Triangle Angle Question

• Replies: 6
• Views: 536
May 28th 2013, 04:37 AM

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# trigonometry sotr

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