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# Forum: Trigonometry

Trigonometric Functions, Trigonometric Identities, etc.

2. ### "Bearing" question - finding distance between two objects

• Replies: 1
• Views: 70
January 16th, 2017, 11:21
3. ### Prove that sin(x)+cos(x) is equal or larger than 1

• Replies: 11
• Views: 281
January 15th, 2017, 13:44
4. ### Finding distances to the frisbee

• Replies: 3
• Views: 730
December 29th, 2016, 11:17
5. ### Graphing trig function

• Replies: 1
• Views: 116
December 18th, 2016, 04:11
6. ### Simplifying A trig equation

• Replies: 1
• Views: 125
November 20th, 2016, 17:33
7. ### Trigonometric identities

• Replies: 6
• Views: 254
November 16th, 2016, 14:10
8. ### trigonometric equation

• Replies: 6
• Views: 209
November 16th, 2016, 04:21
9. ### Trignometric identities

• Replies: 2
• Views: 114
November 14th, 2016, 21:39
10. ### Equation involving the inverse tangent function

• Replies: 2
• Views: 118
November 12th, 2016, 16:54
11. ### Find the exact value of each of the remaining trigonometric functions of theta

• Replies: 1
• Views: 127
November 8th, 2016, 06:19
12. ### [SOLVED] tangent transformations

• Replies: 2
• Views: 133
November 4th, 2016, 00:36
13. ### Equations that result in quadratics in some trigonometric function

• Replies: 2
• Views: 169
October 30th, 2016, 19:06
14. ### Trigonometric inequality with pi

• Replies: 4
• Views: 166
October 24th, 2016, 14:38
15. ### Trigonometric inequation with tangent function

• Replies: 0
• Views: 104
October 24th, 2016, 02:52
16. ### don't think there is a solution

• Replies: 4
• Views: 248
October 2nd, 2016, 15:34
17. ### Show how to solve this trig question?

• Replies: 1
• Views: 196
September 24th, 2016, 21:33
18. ### Trigonometric identity

• Replies: 2
• Views: 216
September 21st, 2016, 21:11
19. ### home work help: proving a trigonometric identity

• Replies: 4
• Views: 206
September 17th, 2016, 18:13
20. ### [SOLVED] Find cos theta and tan theta using sin theta

• Replies: 4
• Views: 375
August 14th, 2016, 08:16
21. ### Trigonometric equation

• Replies: 4
• Views: 342
August 2nd, 2016, 01:32
22. ### Trig identity

• Replies: 7
• Views: 369
July 31st, 2016, 20:03
23. ### number of solution

• Replies: 3
• Views: 207
July 28th, 2016, 10:37
24. ### Trig Identity

• Replies: 2
• Views: 275
July 22nd, 2016, 18:33
25. ### Evaluate a floor function involving trigonometric functions

• Replies: 2
• Views: 385
July 20th, 2016, 10:23

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