「臨時」有急事,難道都已經把車「停」路邊,還不能回一下「手機」訊息嗎?
Inverse trigonometric functions - Wikipedia, the free encyclopediaisCar! 某一天的下午,大華在路口停等紅綠燈時,行動電話在口袋中震動,他拿出一看,發現是朋友傳line給他。他爾後將車子停妥在道路旁的黃線上,車子沒熄火,直接拿起手機,用line與朋友聊天。過沒多久,一名警察經過,看到大華正在用手機,認為大華在行駛機車於道路時,以手持方式使用行動電話,對大華開了In mathematics, the inverse trigonometric functions (occasionally called cyclometric functions [1]) ... the function y = arcsin(x) is defined so that sin(y) = x. There are multiple numbers y such that sin(y) = x; for example, sin(0) = 0, but also sin(π) =...
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