一道高一解析几何题目若集合P=〈(X,Y),Y=a(X-1)+2〉,Q=〈(X,Y)〉P交Q为单元素集,求实数a的取值范围?写错了,Q=〈(X,Y),Y的绝对值=X〉
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![一道高一解析几何题目若集合P=〈(X,Y),Y=a(X-1)+2〉,Q=〈(X,Y)〉P交Q为单元素集,求实数a的取值范围?写错了,Q=〈(X,Y),Y的绝对值=X〉](/uploads/image/z/6991417-1-7.jpg?t=%E4%B8%80%E9%81%93%E9%AB%98%E4%B8%80%E8%A7%A3%E6%9E%90%E5%87%A0%E4%BD%95%E9%A2%98%E7%9B%AE%E8%8B%A5%E9%9B%86%E5%90%88P%3D%E3%80%88%EF%BC%88X%2CY%EF%BC%89%2CY%3Da%28X-1%29%2B2%E3%80%89%2CQ%3D%E3%80%88%EF%BC%88X%2CY%EF%BC%89%E3%80%89P%E4%BA%A4Q%E4%B8%BA%E5%8D%95%E5%85%83%E7%B4%A0%E9%9B%86%2C%E6%B1%82%E5%AE%9E%E6%95%B0a%E7%9A%84%E5%8F%96%E5%80%BC%E8%8C%83%E5%9B%B4%3F%E5%86%99%E9%94%99%E4%BA%86%EF%BC%8CQ%3D%E3%80%88%EF%BC%88X%EF%BC%8CY%EF%BC%89%EF%BC%8CY%E7%9A%84%E7%BB%9D%E5%AF%B9%E5%80%BC%3DX%E3%80%89)
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