求反三角函数表格求反三角函数表是要那种每个角度值对应的正弦、余弦、正切值的最好能说明如何徒手求反三角函数
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求反三角函数表格
求反三角函数表
是要那种每个角度值对应的正弦、余弦、正切值的
最好能说明如何徒手求反三角函数
求反三角函数表
是要那种每个角度值对应的正弦、余弦、正切值的
最好能说明如何徒手求反三角函数
![求反三角函数表格求反三角函数表是要那种每个角度值对应的正弦、余弦、正切值的最好能说明如何徒手求反三角函数](/uploads/image/z/3076834-58-4.jpg?t=%E6%B1%82%E5%8F%8D%E4%B8%89%E8%A7%92%E5%87%BD%E6%95%B0%E8%A1%A8%E6%A0%BC%E6%B1%82%E5%8F%8D%E4%B8%89%E8%A7%92%E5%87%BD%E6%95%B0%E8%A1%A8%E6%98%AF%E8%A6%81%E9%82%A3%E7%A7%8D%E6%AF%8F%E4%B8%AA%E8%A7%92%E5%BA%A6%E5%80%BC%E5%AF%B9%E5%BA%94%E7%9A%84%E6%AD%A3%E5%BC%A6%E3%80%81%E4%BD%99%E5%BC%A6%E3%80%81%E6%AD%A3%E5%88%87%E5%80%BC%E7%9A%84%E6%9C%80%E5%A5%BD%E8%83%BD%E8%AF%B4%E6%98%8E%E5%A6%82%E4%BD%95%E5%BE%92%E6%89%8B%E6%B1%82%E5%8F%8D%E4%B8%89%E8%A7%92%E5%87%BD%E6%95%B0)
arcsin0 = 0,
arcsin (1/2) = π/6,
arcsin(√2/2) = π/4,
arcsin(√3/2) = π/3,
arcsin 1 = π/2
atccos1 = 0,
arccos (√3/2) = π/6,
arccos (√2/2) = π/4,
arccos (1/2) = π/3,
arccos 0 = π/2
arctan0 = 0,
arctan (√3/3) = π/6,
arctan (1) = π/4,
arctan (√3) = π/3,
arctan 0 = π/2
arcsin (1/2) = π/6,
arcsin(√2/2) = π/4,
arcsin(√3/2) = π/3,
arcsin 1 = π/2
atccos1 = 0,
arccos (√3/2) = π/6,
arccos (√2/2) = π/4,
arccos (1/2) = π/3,
arccos 0 = π/2
arctan0 = 0,
arctan (√3/3) = π/6,
arctan (1) = π/4,
arctan (√3) = π/3,
arctan 0 = π/2