tan2/3等于多少?

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tan2/3等于多少?tan2/3等于多少?tan2/3等于多少?tan(2/3)弧度≈0.78684288947297732996687854551701(tan2)/3≈-0.7283466210

tan2/3等于多少?
tan2/3等于多少?

tan2/3等于多少?
tan(2/3)弧度≈0.78684288947297732996687854551701
(tan2)/3≈-0.72834662108717299721443536743789

tan(2)/3 = -0.72834662108717

0.011636053

0.011636053

自己用计算机算呗

整体分之3:(tan2)/3≈-0.728346621087172997214
里面分之三:
tan(2/3)弧度≈0.786842889472977329966878545

0.72834662108717