# Trigonometry Forum

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

1. ### 2sinx-cotxcosx=1

• Replies: 4
• Views: 593
Feb 24th 2011, 12:19 PM
2. ### squaring both sides of a trig. equation when solving - checking the roots

• Replies: 3
• Views: 865
Feb 24th 2011, 09:48 AM
3. ### weird trig question?

• Replies: 2
• Views: 577
Feb 23rd 2011, 07:16 PM
4. ### extremely frustrating identity...

• Replies: 6
• Views: 533
Feb 23rd 2011, 02:58 PM
5. ### equality trigonometry

• Replies: 1
• Views: 560
Feb 23rd 2011, 02:21 PM
6. ### trig equation

• Replies: 4
• Views: 594
Feb 23rd 2011, 03:30 AM
7. ### How many values of x

• Replies: 3
• Views: 608
Feb 23rd 2011, 03:22 AM
8. ### Problem with line intersection with grid.

• Replies: 4
• Views: 961
Feb 22nd 2011, 06:15 PM
9. ### Using Cartesian Vectors

• Replies: 3
• Views: 853
Feb 22nd 2011, 02:52 PM
10. ### Help checking compound angles question

• Replies: 2
• Views: 400
Feb 22nd 2011, 09:50 AM
11. ### Trigonometry

• Replies: 4
• Views: 601
Feb 22nd 2011, 06:49 AM
12. ### A nasty "solve for y(x)"

• Replies: 2
• Views: 917
Feb 21st 2011, 11:27 AM
13. ### Manning Formula Solution for Angle to edges of Water

• Replies: 3
• Views: 739
Feb 21st 2011, 08:20 AM
14. ### Simpler way to graph multiple trig. functions?

• Replies: 2
• Views: 927
Feb 21st 2011, 04:55 AM
15. ### Wave transformation

• Replies: 2
• Views: 661
Feb 21st 2011, 04:42 AM
16. ### Double and half angle identities?

• Replies: 2
• Views: 686
Feb 20th 2011, 06:12 PM
17. ### Finding intersection of trig and non trig function

• Replies: 5
• Views: 2,321
Feb 19th 2011, 06:53 PM
18. ### Find the period -- from cross section??

• Replies: 8
• Views: 698
Feb 19th 2011, 05:37 PM
19. ### [SOLVED] finding angle in radians of segment??

• Replies: 1
• Views: 561
Feb 19th 2011, 02:15 AM
20. ### How to calulate angle?

• Replies: 4
• Views: 1,430
Feb 18th 2011, 08:29 PM
21. ### graphing unit circle on calculator

• Replies: 1
• Views: 1,096
Feb 18th 2011, 12:46 PM
22. ### Trigonometric Ratios

• Replies: 14
• Views: 940
Feb 18th 2011, 08:53 AM
23. ### sin A+ sin B=x

• Replies: 4
• Views: 2,359
Feb 18th 2011, 02:14 AM
24. ### another easy trig problem...

• Replies: 2
• Views: 599
Feb 17th 2011, 08:53 PM
25. ### Solving a relatively easy trig. equation...

• Replies: 7
• Views: 485
Feb 17th 2011, 08:29 PM
26. ### Solving another simple trig. equation...

• Replies: 8
• Views: 449
Feb 17th 2011, 07:32 PM
27. ### Another easy trig. problem...

• Replies: 2
• Views: 692
Feb 17th 2011, 07:29 PM

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