Sunday
August 30, 2015
School Subjects
Art
Business
Computers
English
Foreign Languages
Health
Home Economics
Math
Music
Physical Education
Science
Social Studies
Grade Levels
Preschool
Kindergarten
Elementary School
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th Grade
7th Grade
8th Grade
High School
9th Grade
10th Grade
11th Grade
12th Grade
College
Adult Education
Post a New Question
Current Questions
Homework Help
:
Calculus : Derivative
Posted by
Akash
on
Wednesday, June 15, 2011
at 3:06pm.
If tan^-1(x^2-y^2/x^2+y^2) = a, prove that dy/dx = x(1 - tan a)/y(1 + tan a)
Please solve!!!
Answer this Question
First Name:
School Subject:
Answer:
Related Questions
Trigonometry desperate help, clueless girl here
- 2. solve cos 2x-3sin x cos 2x...
Trigonometry
- Find the exact value of tan(a-b) sin a = 4/5, -3pi/2<a<-pi...
Maths Calculus Derivatives
- Find the first derivative for the following ...
calculus
- can anyone tell me if tan-1x= 1 over tan x? No. They are different. ...
Trigonometry
- 1.Solve tan^2x + tan x – 1 = 0 for the principal value(s) to two ...
precalculus
- For each of the following determine whether or not it is an ...
calculus
- If limit as delta x approaches 0 of tan(0+Δx)-tan(0)/Δx =1 ...
calculus
- find dy/dx y=ln (secx + tanx) Let u= secx + tan x dy/dx= 1/u * du/dx ...
calculus
- So I am suppose to evaulate this problem y=tan^4(2x) and I am ...
Trig - tan 15° using composite argument?
- tan 15° tan (45°-30°) (tan 45° - tan ...
More Related Questions
Search
Members
Username:
Password:
Not yet registered?
Click here to register!
Archives
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
About Jiskha
Contact Us
Link to Us
Submit URL