Good morning everyone,
I'm working on an equation like :
a.sin(x(1+k))+b.sin(x(1-k))-c.sin(x) = 0
where x is the variable and the others one (a,b,c,k) are constant.
I tried to solve it using Solve, DSolve and NSolve but it runs without giving me any answers.
I want to find the analytical solution or, if it's not possible, I would like to have 10 positive numerical solutions.