# Trigonometry Forum

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

1. ### Factoring Trigonometric Expression

• Replies: 4
• Views: 489
Feb 18th 2013, 11:08 AM
2. ### trig transformation

• Replies: 1
• Views: 419
Feb 18th 2013, 12:54 AM
3. ### Simplifying Trigonometric Expression

• Replies: 3
• Views: 567
Feb 17th 2013, 10:42 AM
4. ### simplifying trig expression (I think)

• Replies: 1
• Views: 523
Feb 16th 2013, 05:35 PM
5. ### Integrate cos(x)cos(4x) dx

• Replies: 9
• Views: 10,609
Feb 15th 2013, 05:24 PM
6. ### Trigonometry Online Course

• Replies: 1
• Views: 561
Feb 14th 2013, 10:58 PM
7. ### Compound angles HELP!

• Replies: 2
• Views: 664
Feb 14th 2013, 04:47 PM
8. ### Double/half angle identity help!

• Replies: 2
• Views: 460
Feb 12th 2013, 08:50 PM
9. ### Simplify trig equation using identities

• Replies: 3
• Views: 1,123
Feb 10th 2013, 08:47 PM
10. ### bcos x-asinx=q asinx+bcosx=p a^2+b^2+p^2+q^2=? math genius help

• Replies: 2
• Views: 756
Feb 7th 2013, 06:44 PM
11. ### [SOLVED] What is cos(pi/9)?

• Replies: 2
• Views: 7,830
Feb 5th 2013, 05:20 PM
12. ### What methods are known for solving tan^2(x)=1000?

• Replies: 1
• Views: 852
Feb 5th 2013, 09:37 AM
13. ### Formula for describing a closed curve given 4 points

• Replies: 2
• Views: 508
Feb 4th 2013, 01:27 AM
14. ### Positions of points in intersecting circles (DIFFICULT)

• Replies: 1
• Views: 401
Feb 2nd 2013, 08:17 AM
15. ### Help calculating the volume of a tray that is trapezoidal in both cross sections

• Replies: 2
• Views: 597
Feb 1st 2013, 08:05 AM
16. ### Finding the arg equation of arc with given endpoints

• Replies: 2
• Views: 483
Jan 31st 2013, 05:51 PM

• Replies: 3
• Views: 1,309
Jan 31st 2013, 01:31 PM
18. ### Distance formula

• Replies: 5
• Views: 543
Jan 30th 2013, 01:17 PM

,

,

,

,

,

,

,

,

,

,

,

,

,

,

# Trigonometry kee Lamport antique forum la

Click on a term to search for related topics.

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.