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Tag: tangent

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1. ### Definite integral: ∫(tan^3(x)+tan(x))dx = ∫tan(x)(tan^2(x)+1)dx = ∫ tan(x) (1/cos^2(x

• Replies: 2
• Views: 292
Last Post: 10-11-2018 12:37 AM
by Jomo

Forum:
Calculus

2. ### Trig identities: how does tan2x=2tanx/1-tan^2x become 2tanx and 1-tan^2x?

• Replies: 2
• Views: 534
Last Post: 08-22-2018 08:29 AM
by Subhotosh Khan
3. ### Tangent and Right Triangle

• Replies: 4
• Views: 536
Last Post: 06-05-2018 10:17 AM
by orecchionebruno
4. ### Find a point on an ellipse given major and minor axis

• Replies: 8
• Views: 701
Last Post: 03-23-2018 10:13 AM
by sabooru
5. ### Equation of tangent line to x^2 + 2xy - y^2 + x = 2 at point (1, 2)

• Replies: 2
• Views: 703
Last Post: 11-21-2017 09:38 PM
by frank789

Forum:
Calculus

6. ### A question regarding how to define a plane

• Replies: 1
• Views: 556
Last Post: 10-06-2017 05:08 PM
by tkhunny

Forum:
Calculus

7. ### Find the equation of a tangent: f(x)=-x^2+3x+2

• Replies: 1
• Views: 1,480
Last Post: 01-27-2017 08:40 AM
by HallsofIvy

Forum:
Calculus

8. ### Find equations of common tangents to parabola y^2=15x, circle x^2+y^2=16

• Replies: 1
• Views: 1,056
Last Post: 10-17-2016 01:36 PM
by stapel
9. ### Intermediate-Value Thm: use to show f(x) = x4-5x3-10(x-1)sin(x) has a zero tangent

• Replies: 5
• Views: 1,875
Last Post: 09-05-2016 07:26 PM
by fransi73

Forum:
Calculus

10. ### How do I express this in the form of a composition?

• Replies: 5
• Views: 1,710
Last Post: 02-03-2016 02:19 AM
by KarlieWarliee
11. ### Parametric Eqns: tangent to the curve given by x=e^(sqrt(t)) y= t - ln(t^2)

• Replies: 5
• Views: 7,998
Last Post: 09-09-2015 09:30 AM
by Subhotosh Khan

Forum:
Calculus

12. ### Lighthouse question

• Replies: 1
• Views: 1,427
Last Post: 07-16-2015 01:54 PM
by stapel
13. ### Find Exact answer to tan(a-b) when a=x and b=y

• Replies: 3
• Views: 2,994
Last Post: 02-21-2015 10:12 AM
by Subhotosh Khan
14. ### equations of tanget lines using a point not on the function

• Replies: 2
• Views: 1,496
Last Post: 09-28-2014 07:21 PM
by Ishuda

Forum:
Calculus

15. ### Tangent of a circle that passes through the origin

• Replies: 2
• Views: 12,507
Last Post: 09-07-2014 11:53 AM
by Ishuda
16. ### Tangent, Normal, Binormal & Torsion Problem (HELP)

• Replies: 2
• Views: 1,304
Last Post: 08-25-2014 07:57 AM
by HallsofIvy

Forum:
Calculus

17. ### Finding the equation of a tangent without using calculus

• Replies: 8
• Views: 4,416
Last Post: 06-20-2014 09:30 PM
by Quaid
18. ### Find the Tangent and Normal Vectors

• Replies: 2
• Views: 1,461
Last Post: 06-12-2014 01:01 PM
by mmm4444bot

Forum:
Calculus

19. ### Two Parabola Problems

• Replies: 0
• Views: 1,718
Last Post: 05-14-2014 02:00 AM
by varun_kanpur
20. ### Elliptical Brain Twister

• Replies: 2
• Views: 2,452
Last Post: 04-04-2014 03:11 PM
by stapel
21. ### How to say if two random curves intersects?

• Replies: 3
• Views: 1,328
Last Post: 11-12-2013 05:46 PM
by daon2
22. ### Find all values on the interval for which Tan theta= -1

• Replies: 1
• Views: 1,958
Last Post: 10-04-2013 07:08 AM
by HallsofIvy
23. ### Calculus tangent line help

• Replies: 2
• Views: 1,663
Last Post: 06-20-2013 02:40 AM
by mmm4444bot

Forum:
Calculus

24. ### Limit Help

• Replies: 16
• Views: 3,944
Last Post: 11-14-2012 05:59 PM
by JeffM

Forum:
Calculus

25. ### "Calculating the Time of a Trip"

• Replies: 3
• Views: 6,516
Last Post: 09-23-2012 11:47 PM
by mmm4444bot
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