Himpunan penyelesaian dari persamaan trigonometri sinx=sin75°\sin x=\sin75\degreesinx=sin75° dengan 0°≤x≤360°0\degree\le x\le360\degree0°≤x≤360° adalah ....
{75°,105°}\left\{75\degree,105\degree\right\}{75°,105°}
{80°,175°}\left\{80\degree,175\degree\right\}{80°,175°}
{85°,105°}\left\{85\degree,105\degree\right\}{85°,105°}
{105°,125°}\left\{105\degree,125\degree\right\}{105°,125°}
{75°,89°}\left\{75\degree,89\degree\right\}{75°,89°}