3 Differential Equations problems


by mercuryman
Tags: differential, equations
mercuryman
mercuryman is offline
#1
Jul29-12, 07:35 PM
P: 6
Hey
Can I have your help with:

1. (2e^y - X)y'=1
y(0)=0
y(x)=?

2. xyy' + y^2 - x^2 = 0

3. x^2y' - 1 = cos2y
lim y(x) = π/2
x->+∞

thanks
Phys.Org News Partner Science news on Phys.org
SensaBubble: It's a bubble, but not as we know it (w/ video)
The hemihelix: Scientists discover a new shape using rubber bands (w/ video)
Microbes provide insights into evolution of human language
HallsofIvy
HallsofIvy is offline
#2
Jul29-12, 07:49 PM
Math
Emeritus
Sci Advisor
Thanks
PF Gold
P: 38,904
Did you not read the information about the forum that you were supposed to read when you registered? We will not just give you answers not tell you how to do the problems. We will give you hints based on where you have run into trouble after we have seen how you have tried the problem yourself.


Register to reply

Related Discussions
solve the given differential equations or initial-value problems Differential Equations 3
Differential Equations Variation of Params Problems Calculus & Beyond Homework 1
żunsolved problems in differential equations? Differential Equations 4
Differential Equations problems Calculus & Beyond Homework 22
Partial DIfferential Equations problems Calculus & Beyond Homework 3