sin0°急……sin0° sin90° sin180° sin270° sin360° cos0° cos90° cos180°cos270° cos360° tan0° tan90° tan180° tan270° tan360°各为多少?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/22 09:12:51
sin0°急……sin0°sin90°sin180°sin270°sin360°cos0°cos90°cos180°cos270°cos360°tan0°tan90°tan180°tan270°tan

sin0°急……sin0° sin90° sin180° sin270° sin360° cos0° cos90° cos180°cos270° cos360° tan0° tan90° tan180° tan270° tan360°各为多少?
sin0°急……
sin0° sin90° sin180° sin270° sin360° cos0° cos90° cos180°cos270° cos360° tan0° tan90° tan180° tan270° tan360°各为多少?

sin0°急……sin0° sin90° sin180° sin270° sin360° cos0° cos90° cos180°cos270° cos360° tan0° tan90° tan180° tan270° tan360°各为多少?
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1 0 -1 0 1
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