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坐标图 右边的公式(写反了): 错误:sinα = x/r cosα = y/r 正确:sinα = y/r cosα = x/r
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👍 谢谢反馈,确认后会添加到勘误表中。
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👍 已确认。
已添加到原书勘误。会尽快更新中文版勘误。
❤️ 已收入 “中文版勘误表”
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坐标图 右边的公式(写反了):
错误:sinα = x/r cosα = y/r
正确:sinα = y/r cosα = x/r
The text was updated successfully, but these errors were encountered: