(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Determine whether the given first-order differential equation is linear in the indicated dependent variable by matching it with the first differential equations given in #7.

2. Relevant equations

#7 [tex] (sin \theta)y^{'''} - (cos \theta)y^{'} = 2 [/tex]

#10 [tex] (u)dv + (v+uv-ue^u)du = 0;[/tex] in v; in u

3. The attempt at a solution

How can I do this problem when there is not a variable y in number 10?

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Basic differential equations

**Physics Forums | Science Articles, Homework Help, Discussion**