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April 28th, 2015, 06:30 PM  #1 
Newbie Joined: Jan 2015 From: Dhaka, Bangladesh. Posts: 4 Thanks: 0 Math Focus: Ordinary differential calculus, Geometry, algebraic function, discrete mathematics, programming math  Ordinary Differential Equation
What is the general solution of C^x(Acosx+Bsinx)=0. 
April 28th, 2015, 06:39 PM  #2 
Math Team Joined: May 2013 From: The Astral plane Posts: 2,274 Thanks: 943 Math Focus: Wibbly wobbly timeywimey stuff.  This is not a differential equation. There is no closed form solution to this equation, except for trivial solutions like (C = 1, tan(x) =  A/B, (A,B) not equal to 0.) You'll have to make do with a numerical solution. Dan 

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