In the region \(0 < x \le 2\pi\), the equation \[\int_0^x \sin(\sin t)\, dt = 0\] has
no solution;
one solution;
two solutions;
three solutions.
In the region \(0 < x \le 2\pi\), the equation \[\int_0^x \sin(\sin t)\, dt = 0\] has
no solution;
one solution;
two solutions;
three solutions.