Dear Sir;

restart;
_EnvAllSolutions:=true;
eqn1:=cos(omega[1]*t[1])+cos(omega[1]*t[2])=-1;
eqn2:=cos(r*omega[1]*t[1])+cos(r*omega[1]*t[2])=-1;
solve({eqn1,eqn2},[t[1],t[2]]);

I try to get the solutions. It gives me very
complicated answer. How do I interpret the results
with assumed variables?
Actually, I want to get the closed form solution.
Could you help me about the problem?

Thanks.
Sung