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cscx等于什麼
cscx等于什麼
更新时间:2025-10-31 09:32:38

  1、cscx等于1除以sinx。

  2、cscx是餘割。在直角三角形中,斜邊與某個銳角的對邊的比值叫做該銳角的餘割,記作cscx。它與正弦的比值表達式互為倒數。

  3、餘割函數為奇函數,且為周期函數。

  4、餘割函數記為:y=cscx。

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