Trigonometry Forum

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

1. tan and cos

• Replies: 3
• Views: 1,023
Aug 29th 2011, 01:43 PM
2. Proof using Law of Sines

• Replies: 1
• Views: 636
Aug 27th 2011, 02:28 AM
3. solving complex equation using euler's formula

• Replies: 6
• Views: 1,178
Aug 26th 2011, 06:29 PM
4. [SOLVED] sec (-1/2) in radians?

• Replies: 1
• Views: 1,040
Aug 26th 2011, 03:11 PM
5. tan alpha = 1/2

• Replies: 3
• Views: 5,132
Aug 25th 2011, 12:51 PM
6. circle incribed in a circular sector

• Replies: 2
• Views: 602
Aug 24th 2011, 08:29 PM
7. A small problem on cos a + cos 2a + cos 3a equation

• Replies: 6
• Views: 3,003
Aug 24th 2011, 06:33 PM
8. (cosx^2)/x=cosx true or false. Explain.

• Replies: 1
• Views: 968
Aug 23rd 2011, 06:40 PM
9. Trigonomic Equations

• Replies: 17
• Views: 1,244
Aug 23rd 2011, 03:09 PM
10. Finding the lengths and sides of a kite

• Replies: 4
• Views: 5,006
Aug 21st 2011, 11:53 PM
11. Understanding which trig signs to use

• Replies: 12
• Views: 810
Aug 21st 2011, 07:19 AM
12. Proving Questions leading to 'Hence' solve for x

• Replies: 2
• Views: 584
Aug 20th 2011, 09:40 AM
13. [SOLVED] problem solving basic tan equation!

• Replies: 5
• Views: 744
Aug 20th 2011, 05:23 AM
14. Calculating an angle of a none right angle triangle

• Replies: 14
• Views: 1,298
Aug 19th 2011, 02:42 PM
15. Inverse functions and substitution

• Replies: 17
• Views: 1,664
Aug 19th 2011, 10:40 AM
16. (tan x)^2 = sin 2x

• Replies: 9
• Views: 1,885
Aug 19th 2011, 10:35 AM
17. Solve Rotation-Type Matrix Problem

• Replies: 1
• Views: 749
Aug 19th 2011, 06:27 AM
18. Help me solve for x?

• Replies: 1
• Views: 577
Aug 18th 2011, 02:37 PM

• Replies: 14
• Views: 712
Aug 16th 2011, 09:06 AM
20. Finding value of x

• Replies: 1
• Views: 442
Aug 14th 2011, 04:51 PM
21. trouble with Cosine Rule

• Replies: 4
• Views: 561
Aug 14th 2011, 03:31 PM
22. Inverse trig functions and implied domains

• Replies: 5
• Views: 1,418
Aug 14th 2011, 05:10 AM
23. Solving trigonometric equations:

• Replies: 6
• Views: 747
Aug 12th 2011, 11:15 AM
24. Vector Real Life Application

• Replies: 2
• Views: 4,873
Aug 12th 2011, 11:04 AM

,

,

,

,

,

,

,

,

,

,

,

,

,

,

"trigonometric ratios and trigonometric identities" solution

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.