diff eq

Question 1

Separable

Answer 1

…

Question 2

exact form and solution

Question 3

Chane of variable after

Answer 3

separable

Question 4

homogeneous form and sol

Answer 4

f+gy=0 z=y/x separable

Question 5

linear 1st order form and formula

Answer 5

y’=P(x)y+Q(x) m(x)=e^(-int 0-x P(t)) y=(1/m)(int mQ dx + c)