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cscx等于什么
更新时间: 2021-03-26 12:03:15  

1、cscx等于1除以sinx。

2、cscx是余割。在直角三角形中,斜边与某个锐角的对边的比值叫做该锐角的余割,记作cscx。它与正弦的比值表达式互为倒数。

3、余割函数为奇函数,且为周期函数。

4、余割函数记为:y=cscx。

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