# Trigonometry Forum

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

1. ### Requesting help with learning resources

• Replies: 1
• Views: 482
Sep 15th 2013, 01:36 PM
2. ### prove that

• Replies: 2
• Views: 715
Sep 6th 2013, 04:17 AM
3. ### reduce angles

• Replies: 1
• Views: 494
Sep 6th 2013, 01:26 AM
4. ### [SOLVED] Period of f(x)

• Replies: 2
• Views: 934
Sep 5th 2013, 11:29 PM
5. ### Find the indicated trig function HELP ^_^

• Replies: 1
• Views: 529
Sep 5th 2013, 02:16 AM
6. ### How do you obtain this formula?

• Replies: 1
• Views: 334
Sep 2nd 2013, 08:18 AM
7. ### Trig problem

• Replies: 4
• Views: 424
Aug 27th 2013, 06:37 PM
8. ### Solving Within an Interval & Finding the Period

• Replies: 4
• Views: 556
Aug 25th 2013, 11:01 PM
9. ### Angle formula of trigonometric functions

• Replies: 2
• Views: 1,102
Aug 23rd 2013, 01:09 AM
10. ### Trigonometry Problem

• Replies: 2
• Views: 444
Aug 22nd 2013, 11:05 AM
11. ### help with a proof

• Replies: 2
• Views: 320
Aug 21st 2013, 10:07 PM
12. ### did i get this right?

• Replies: 1
• Views: 378
Aug 21st 2013, 08:15 PM
13. ### help with solving for x

• Replies: 8
• Views: 487
Aug 21st 2013, 02:06 AM
14. ### solving a trig problem

• Replies: 3
• Views: 436
Aug 21st 2013, 01:00 AM
15. ### Help solving trigonometric equation for phi

• Replies: 4
• Views: 914
Aug 19th 2013, 05:42 AM
16. ### help sir abouth this in trigonometric identities using the 8 fundamental identities

• Replies: 1
• Views: 545
Aug 18th 2013, 08:32 PM
17. ### Proving a trigonometric identity and solving for theta (two questions)

• Replies: 1
• Views: 511
Aug 8th 2013, 01:24 AM
18. ### Sine and cosine rules

• Replies: 2
• Views: 481
Jul 31st 2013, 01:24 PM
19. ### I am having difficulty finding the exact values within a given interval

• Replies: 6
• Views: 2,885
Jul 29th 2013, 09:48 PM

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