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Forum: Trigonometry

Trigonometric Functions, Trigonometric Identities, etc.

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  2. Misunderstanding between converting radians and degrees

    Started by Casio, September 23rd, 2012 09:23
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,707
    September 23rd, 2012, 17:28 Go to last post
  3. Finding sines and cosines

    Started by Casio, September 15th, 2012 12:57
    • Replies: 4
    • Views: 910
    September 15th, 2012, 19:05 Go to last post
  4. Reciprocal trig functions

    Started by Needhelp, September 8th, 2012 10:28
    • Replies: 5
    • Views: 1,151
    September 10th, 2012, 13:10 Go to last post
  5. [SOLVED] cos^3 x

    Started by dwsmith, August 29th, 2012 17:23
    • Replies: 2
    • Views: 623
    September 8th, 2012, 03:49 Go to last post
  6. Solving a trig equation

    Started by Bushy, August 28th, 2012 18:05
    • Replies: 1
    • Views: 895
    August 28th, 2012, 21:00 Go to last post
  7. Trig identity verification

    Started by chlobuggy, August 14th, 2012 03:54
    verification
    • Replies: 2
    • Views: 1,081
    August 14th, 2012, 11:34 Go to last post
  8. Is there an alternative method to solve this problem

    Started by Casio, July 24th, 2012 15:46
    • Replies: 5
    • Views: 1,132
    August 8th, 2012, 07:42 Go to last post
  9. Another Great Problem in Trigonometry

    Started by DrunkenOldFool, August 2nd, 2012 04:21
    • Replies: 1
    • Views: 1,016
    August 2nd, 2012, 04:29 Go to last post
  10. A great problem in Trigonometry

    Started by DrunkenOldFool, August 2nd, 2012 03:34
    • Replies: 1
    • Views: 905
    August 2nd, 2012, 04:09 Go to last post
  11. find sin(alpha)+cos(beta)

    Started by DrunkenOldFool, July 28th, 2012 04:29
    • Replies: 5
    • Views: 4,110
    August 1st, 2012, 05:30 Go to last post
  12. [SOLVED] Trigonometry questions I'm stuck on

    Started by nicodemus, July 28th, 2012 23:47
    • Replies: 6
    • Views: 1,906
    July 31st, 2012, 08:57 Go to last post
  13. Trig Inequality

    Started by jacks, July 20th, 2012 00:58
    • Replies: 1
    • Views: 1,264
    July 20th, 2012, 03:42 Go to last post
  14. Help on Trigonometric sums. (Assorted type)

    Started by surajkrishna, July 15th, 2012 04:17
    • Replies: 6
    • Views: 1,151
    July 19th, 2012, 06:31 Go to last post
  15. Trig. equation

    Started by jacks, July 10th, 2012 06:04
    • Replies: 1
    • Views: 868
    July 10th, 2012, 08:12 Go to last post
  16. How far above the ground is the tack?

    Started by veronica1999, July 9th, 2012 16:12
    • Replies: 3
    • Views: 2,466
    July 9th, 2012, 23:30 Go to last post
  17. Equation of ellipse from directrix and focus

    Started by daigo, July 5th, 2012 23:35
    • Replies: 1
    • Views: 3,382
    July 6th, 2012, 02:20 Go to last post
  18. [SOLVED] Basic trig problem (finding side)

    Started by daigo, July 2nd, 2012 16:49
    2 Pages
    1 2
    • Replies: 11
    • Views: 2,207
    July 3rd, 2012, 17:20 Go to last post
  19. How to find unit vector

    Started by daigo, July 2nd, 2012 15:00
    • Replies: 2
    • Views: 1,728
    July 2nd, 2012, 17:29 Go to last post
  20. [SOLVED] Basic trig, solving side of triangle

    Started by daigo, July 2nd, 2012 07:07
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,775
    July 2nd, 2012, 12:32 Go to last post
  21. Deriving trig identities

    Started by daigo, July 1st, 2012 07:47
    • Replies: 3
    • Views: 1,640
    July 1st, 2012, 16:06 Go to last post
  22. [SOLVED] triangle ratio question

    Started by DeusAbscondus, July 1st, 2012 00:54
    • Replies: 2
    • Views: 1,593
    July 1st, 2012, 04:08 Go to last post
  23. Simplifying trig expression

    Started by daigo, June 30th, 2012 14:25
    • Replies: 1
    • Views: 1,181
    June 30th, 2012, 20:53 Go to last post
  24. Factoring exponents from trig functions

    Started by daigo, June 29th, 2012 11:58
    • Replies: 1
    • Views: 1,190
    June 29th, 2012, 13:09 Go to last post
  25. Subtended angle

    Started by veronica1999, June 11th, 2012 13:25
    • Replies: 1
    • Views: 1,663
    June 11th, 2012, 15:49 Go to last post
  26. Trig question

    Started by Jayden, June 8th, 2012 03:52
    • Replies: 4
    • Views: 1,111
    June 8th, 2012, 12:17 Go to last post
  27. [SOLVED] trig fix

    Started by Sudharaka, May 28th, 2012 08:58
    • Replies: 0
    • Views: 950
    May 28th, 2012, 08:58 Go to last post
  28. [SOLVED] Trig Prove

    Started by Sudharaka, May 26th, 2012 22:40
    • Replies: 0
    • Views: 939
    May 26th, 2012, 22:40 Go to last post
  29. Rational or Irrational no.

    Started by jacks, May 19th, 2012 16:43
    • Replies: 1
    • Views: 942
    May 20th, 2012, 02:06 Go to last post
  30. Circular Functions

    Started by rebecca120, May 8th, 2012 21:31
    • Replies: 2
    • Views: 1,278
    May 10th, 2012, 15:36 Go to last post
  31. [SOLVED] Trig graphs

    Started by Needhelp, May 6th, 2012 14:14
    • Replies: 9
    • Views: 2,844
    May 8th, 2012, 12:03 Go to last post

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