过两直线x-(根号3)y+1=0和(根号3)x+y-(根号3)=0的交点,并且与原点的距离等于1的直线有几条?最近在学距离公式 d=|Ax1+Bx2+C1|/根号下A^2+B^2求详解
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![过两直线x-(根号3)y+1=0和(根号3)x+y-(根号3)=0的交点,并且与原点的距离等于1的直线有几条?最近在学距离公式 d=|Ax1+Bx2+C1|/根号下A^2+B^2求详解](/uploads/image/z/985975-7-5.jpg?t=%E8%BF%87%E4%B8%A4%E7%9B%B4%E7%BA%BFx-%EF%BC%88%E6%A0%B9%E5%8F%B73%EF%BC%89y%2B1%3D0%E5%92%8C%EF%BC%88%E6%A0%B9%E5%8F%B73%EF%BC%89x%2By-%EF%BC%88%E6%A0%B9%E5%8F%B73%EF%BC%89%3D0%E7%9A%84%E4%BA%A4%E7%82%B9%2C%E5%B9%B6%E4%B8%94%E4%B8%8E%E5%8E%9F%E7%82%B9%E7%9A%84%E8%B7%9D%E7%A6%BB%E7%AD%89%E4%BA%8E1%E7%9A%84%E7%9B%B4%E7%BA%BF%E6%9C%89%E5%87%A0%E6%9D%A1%3F%E6%9C%80%E8%BF%91%E5%9C%A8%E5%AD%A6%E8%B7%9D%E7%A6%BB%E5%85%AC%E5%BC%8F+d%3D%7CAx1%2BBx2%2BC1%7C%2F%E6%A0%B9%E5%8F%B7%E4%B8%8BA%5E2%2BB%5E2%E6%B1%82%E8%AF%A6%E8%A7%A3)
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