iPhoneXS MAX/11Pro iPhoneX/XS/11ProMax iPhoneXR/11 iPhone8/7/6s/6 Plus iPhone8/7/6s/6 iPhone5s/5c/5 iPhone4s/4
2560x2880 1440x2560 1920x2160 1080x1980 1080x1920 1280x1440 640x960
2560x1440 1920x1080 1536x864 1440x900 1366x768 1280x800 1280x1024
URL：https://media.cheggcdn.com/study/955/95578ae5-1a5f-40fe-b746-70586aac4031/image 掲載元：https://www.chegg.com/homework-help/questions-and-answers/verify-identity-frac-sin-x-h-sin-x-h-sin-x-cdot-frac-cos-h-1-h-cos-x-cdot-frac-sin-h-h-ste-q128288689
