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Forum: Trigonometry

Trigonometric Functions, Trigonometric Identities, etc.

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  2. Triangle question

    Started by Bushy, November 13th, 2012 17:04
    • Replies: 2
    • Views: 691
    November 13th, 2012, 19:08 Go to last post
  3. Solving a Trigonometric Equation for Cos (x)

    Started by melissax, November 12th, 2012 13:27
    • Replies: 3
    • Views: 1,239
    November 12th, 2012, 15:10 Go to last post
  4. Finding the Range of a Trigonometric Function

    Started by melissax, November 11th, 2012 14:32
    • Replies: 6
    • Views: 4,301
    November 11th, 2012, 16:39 Go to last post
  5. [SOLVED] Simplification of Trigonometric Expression

    Started by dwsmith, November 9th, 2012 14:06
    • Replies: 5
    • Views: 928
    November 9th, 2012, 15:51 Go to last post
  6. Solving a Trigonometric Equation

    Started by thorpelizts, November 9th, 2012 04:48
    • Replies: 4
    • Views: 828
    November 9th, 2012, 05:11 Go to last post
  7. Solving a Trigonometric Equation

    Started by alane1994, November 4th, 2012 17:34
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,484
    November 4th, 2012, 19:08 Go to last post
  8. [SOLVED] factoring and identities

    Started by dwsmith, October 26th, 2012 18:22
    • Replies: 1
    • Views: 634
    October 27th, 2012, 04:29 Go to last post
  9. [SOLVED] online calculators that have radians on the x axis

    Started by karush, October 17th, 2012 21:52
    • Replies: 6
    • Views: 7,586
    October 25th, 2012, 18:45 Go to last post
  10. Symmetry of graphs

    Started by Casio, October 1st, 2012 17:56
    • Replies: 3
    • Views: 1,663
    October 2nd, 2012, 17:18 Go to last post
  11. Misunderstanding between converting radians and degrees

    Started by Casio, September 23rd, 2012 09:23
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,817
    September 23rd, 2012, 17:28 Go to last post
  12. Finding sines and cosines

    Started by Casio, September 15th, 2012 12:57
    • Replies: 4
    • Views: 937
    September 15th, 2012, 19:05 Go to last post
  13. Reciprocal trig functions

    Started by Needhelp, September 8th, 2012 10:28
    • Replies: 5
    • Views: 1,189
    September 10th, 2012, 13:10 Go to last post
  14. [SOLVED] cos^3 x

    Started by dwsmith, August 29th, 2012 17:23
    • Replies: 2
    • Views: 645
    September 8th, 2012, 03:49 Go to last post
  15. Solving a trig equation

    Started by Bushy, August 28th, 2012 18:05
    • Replies: 1
    • Views: 921
    August 28th, 2012, 21:00 Go to last post
  16. Trig identity verification

    Started by chlobuggy, August 14th, 2012 03:54
    verification
    • Replies: 2
    • Views: 1,098
    August 14th, 2012, 11:34 Go to last post
  17. Is there an alternative method to solve this problem

    Started by Casio, July 24th, 2012 15:46
    • Replies: 5
    • Views: 1,154
    August 8th, 2012, 07:42 Go to last post
  18. Another Great Problem in Trigonometry

    Started by DrunkenOldFool, August 2nd, 2012 04:21
    • Replies: 1
    • Views: 1,052
    August 2nd, 2012, 04:29 Go to last post
  19. A great problem in Trigonometry

    Started by DrunkenOldFool, August 2nd, 2012 03:34
    • Replies: 1
    • Views: 928
    August 2nd, 2012, 04:09 Go to last post
  20. find sin(alpha)+cos(beta)

    Started by DrunkenOldFool, July 28th, 2012 04:29
    • Replies: 5
    • Views: 4,182
    August 1st, 2012, 05:30 Go to last post
  21. [SOLVED] Trigonometry questions I'm stuck on

    Started by nicodemus, July 28th, 2012 23:47
    • Replies: 6
    • Views: 1,958
    July 31st, 2012, 08:57 Go to last post
  22. Trig Inequality

    Started by jacks, July 20th, 2012 00:58
    • Replies: 1
    • Views: 1,279
    July 20th, 2012, 03:42 Go to last post
  23. Help on Trigonometric sums. (Assorted type)

    Started by surajkrishna, July 15th, 2012 04:17
    • Replies: 6
    • Views: 1,203
    July 19th, 2012, 06:31 Go to last post
  24. Trig. equation

    Started by jacks, July 10th, 2012 06:04
    • Replies: 1
    • Views: 872
    July 10th, 2012, 08:12 Go to last post
  25. How far above the ground is the tack?

    Started by veronica1999, July 9th, 2012 16:12
    • Replies: 3
    • Views: 2,565
    July 9th, 2012, 23:30 Go to last post
  26. Equation of ellipse from directrix and focus

    Started by daigo, July 5th, 2012 23:35
    • Replies: 1
    • Views: 3,463
    July 6th, 2012, 02:20 Go to last post
  27. [SOLVED] Basic trig problem (finding side)

    Started by daigo, July 2nd, 2012 16:49
    2 Pages
    1 2
    • Replies: 11
    • Views: 2,266
    July 3rd, 2012, 17:20 Go to last post
  28. How to find unit vector

    Started by daigo, July 2nd, 2012 15:00
    • Replies: 2
    • Views: 1,837
    July 2nd, 2012, 17:29 Go to last post
  29. [SOLVED] Basic trig, solving side of triangle

    Started by daigo, July 2nd, 2012 07:07
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,822
    July 2nd, 2012, 12:32 Go to last post
  30. Deriving trig identities

    Started by daigo, July 1st, 2012 07:47
    • Replies: 3
    • Views: 1,667
    July 1st, 2012, 16:06 Go to last post
  31. [SOLVED] triangle ratio question

    Started by DeusAbscondus, July 1st, 2012 00:54
    • Replies: 2
    • Views: 1,618
    July 1st, 2012, 04:08 Go to last post

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