# Search:

Tag: trigonometric functions

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1. ### Maclaurin series representation of cos(2x^3)

• Replies: 2
• Views: 134
Last Post: 12-04-2018 12:41 AM
by Jomo

Forum:
Calculus

2. ### Simplifying nested inverse trig function

• Replies: 3
• Views: 235
Last Post: 07-20-2018 10:20 AM
by Dr.Peterson
3. ### Trig. equation: solve 〖cos〗^2 x = 1.5 ×〖sin 〗^2 x on 1st period

• Replies: 1
• Views: 581
Last Post: 04-21-2018 08:52 AM
by Subhotosh Khan
4. ### [Calculus/Complex Analysis] Help with some trig integrals!

• Replies: 1
• Views: 692
Last Post: 01-20-2018 08:56 PM
by Quick

Forum:
Calculus

5. ### Use trig idents to simplify tan(-β)cos(β)= -tan(β) cos(β)= -sinβ/cosβ * cosβ/1=...

• Replies: 4
• Views: 925
Last Post: 11-30-2017 10:22 PM
by Dr.Peterson
6. ### College level trig: what is the 30' part of Tan 62 degrees 30' ?

• Replies: 10
• Views: 2,432
Last Post: 06-17-2017 07:17 PM
by mmm4444bot
7. ### Help with graphing trig functions! y = (1/2)sin(theta) - 2, y = 2 + sin(theta)

• Replies: 2
• Views: 1,515
Last Post: 05-16-2017 05:25 PM
by stapel
8. ### Trigonometry: How to determine d in f(θ)=a sinθ +d

• Replies: 6
• Views: 3,529
Last Post: 03-30-2017 04:19 PM
by ksdhart2
9. ### Need help with last bit of my equation: f(x)=8*sin(x)+4cos(x)*sin(x) 0<x<2*pi

• Replies: 4
• Views: 1,140
Last Post: 02-03-2017 08:04 PM
by danishkid
10. ### Trig Writing assignment: model the amount of perceived daylight in a certain location

• Replies: 1
• Views: 1,156
Last Post: 11-21-2016 08:11 PM
by stapel
11. ### exponential trigonometric integration related to Rayleigh modeling: wireless channels

• Replies: 0
• Views: 1,393
Last Post: 07-25-2016 01:53 PM
by mtcyp004
12. ### How to prove the summation of cosine or sine of average divided angle in 2*pi*integer

• Replies: 7
• Views: 2,319
Last Post: 06-05-2016 07:18 PM
by pka
13. ### problem solving for calculus of periodic functions: centre of the light cast by a...

• Replies: 0
• Views: 1,700
Last Post: 04-06-2016 11:18 PM
by yours71

Forum:
Calculus

14. ### Trigonometric Identities Problem

• Replies: 1
• Views: 1,079
Last Post: 02-26-2016 04:56 PM
by starTman08
15. ### Stuck on Finding the Remaining Trig Functions if sec theta = 2x.

• Replies: 1
• Views: 1,067
Last Post: 02-09-2016 08:16 AM
by Subhotosh Khan
16. ### I need to find the exact value of the trigonometric function

• Replies: 1
• Views: 1,224
Last Post: 10-22-2015 07:19 AM
by Subhotosh Khan
17. ### Trig Identity Questins

• Replies: 2
• Views: 1,046
Last Post: 10-11-2015 02:09 PM
18. ### Maximum value

• Replies: 2
• Views: 1,526
Last Post: 07-15-2015 07:10 PM
by Ishuda
19. ### Pre-Calculus: Solve: square root 2 sin D cos D = sin D

• Replies: 2
• Views: 1,989
Last Post: 04-16-2015 10:12 PM
by pka
20. ### Solve: sin(2x) sin x - cos(2x) cos x =1

• Replies: 2
• Views: 2,594
Last Post: 04-16-2015 08:12 PM
by Subhotosh Khan
21. ### Trig Proof and Solving Algebraically

• Replies: 6
• Views: 2,172
Last Post: 04-15-2015 05:10 PM
by ksdhart
22. ### advanced functions Trigonometry simplifying question.

• Replies: 2
• Views: 2,369
Last Post: 04-13-2015 10:11 AM
by jsamplonius
23. ### trigonometric functions

• Replies: 0
• Views: 1,921
Last Post: 03-26-2015 05:18 PM
by korianaamelia
24. ### Integration of a rational function

• Replies: 3
• Views: 3,246
Last Post: 03-25-2015 06:39 PM
by Ishuda

Forum:
Calculus

25. ### Newton-Raphson algorithm for the root of tanh

• Replies: 2
• Views: 2,669
Last Post: 02-04-2015 12:55 AM
by Ishuda
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