- #1
cragar
- 2,552
- 3
Homework Statement
y' = y(siny) + x does this have a unique solution ,
with the intial value of f(0)= -1
The Attempt at a Solution
the partial dervative with respect to y is
del(x)/del(y) = siny + cosy(y) this is continuous on the rectangle including
(0 , -1 ) so this is unique.
is this right