if u=e^(ax-by)sin(ax+by) prove that (b ∂u/∂x)-(a ∂x/∂y)=2abu
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.
if u=e^(ax-by)sin(ax+by) prove that (b ∂u/∂x)-(a ∂x/∂y)=2abu
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.