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Anyone know how to solve this differential equation?
sin(x+y)dy=dx
 one year ago
 one year ago
Anyone know how to solve this differential equation? sin(x+y)dy=dx
 one year ago
 one year ago

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motza11Best ResponseYou've already chosen the best response.0
How do I solve this differential equation?
 one year ago

cinarBest ResponseYou've already chosen the best response.1
v=x+y v'=1+y' y'cosec(x+y)=0 v'1cosecv=0 v'=1+cosecv dv/(1+cosecv)=dx
 one year ago

cinarBest ResponseYou've already chosen the best response.1
sinv/(1+sinv)*dv=dx take integral
 one year ago

motza11Best ResponseYou've already chosen the best response.0
Ok, let me chew on this for a bit... thanks!
 one year ago

motza11Best ResponseYou've already chosen the best response.0
so... 1/(1+cosec v) = sin v / (1 + sin v) ?
 one year ago

motza11Best ResponseYou've already chosen the best response.0
is this an identity that I should know?
 one year ago
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