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IMMORTALX

Member

Registered: 2011-09-30

Posts: 4

Calculus: Find dy/dx by implicit differentiation

1. x^3+ y^3 = 1

2. x^2+xy-y^2=4

3. y^5+x^2y-xy^3 = 2

4. ycosx = x^2+y^2

5. 4 cosx siny = 1 

6. y cos x = 1 + sin(xy)

reconsideryouranswer

Member

Registered: 2011-05-11

Posts: 171

Re: Calculus: Find dy/dx by implicit differentiation

IMMORTALX,

post your work/attempts first so you may be helped
with where you are stuck.

Last edited by reconsideryouranswer (2011-09-30 16:10:41)

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Bob

Administrator

Registered: 2010-06-20

Posts: 10,583

Re: Calculus: Find dy/dx by implicit differentiation

I agree!

Let's get you doing those in your first post successfully, before going on to these.

Bob

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Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob

bobbym

bumpkin

From: Bumpkinland

Registered: 2009-04-12

Posts: 109,606

Re: Calculus: Find dy/dx by implicit differentiation

Hi IMMORTALX;

Please read this before continuing.

http://www.mathisfunforum.com/viewtopic.php?id=14654

It is injurious to you when someone else does your work for you. Please continue in the other thread where you have posted your homework assignment. Please try to do the work. Even if you can only do a little.

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In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.