Re: [耍冷] Cos无惨

楼主: heacoun (玩具)   2020-12-02 02:22:32
=sin(90°+无惨)
作者: elec1141 (木村拓哉)   2020-12-02 02:44:00
sin^2无惨+cos^2无惨=?
作者: nighthunt (johnyu164)   2020-12-02 08:32:00
1
作者: qqq950305 (冷静下来阿阿阿阿)   2020-12-02 09:41:00
-
作者: hodyangel (丹灵)   2020-12-02 13:59:00
=sin无惨/tan无惨

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