有一些题不会,请您附上答案并作明确的解释一.已知P={X丨X=A方+1,a属于N+},Q={Y丨Y=b方-6b+10,b属于N+},试判断P与Q之间的关系这道题答案给的是对任意的x属于P有x=a方+1=(a+3)方-6(a+3)+10属于Q,从
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![有一些题不会,请您附上答案并作明确的解释一.已知P={X丨X=A方+1,a属于N+},Q={Y丨Y=b方-6b+10,b属于N+},试判断P与Q之间的关系这道题答案给的是对任意的x属于P有x=a方+1=(a+3)方-6(a+3)+10属于Q,从](/uploads/image/z/1512690-42-0.jpg?t=%E6%9C%89%E4%B8%80%E4%BA%9B%E9%A2%98%E4%B8%8D%E4%BC%9A%2C%E8%AF%B7%E6%82%A8%E9%99%84%E4%B8%8A%E7%AD%94%E6%A1%88%E5%B9%B6%E4%BD%9C%E6%98%8E%E7%A1%AE%E7%9A%84%E8%A7%A3%E9%87%8A%E4%B8%80.%E5%B7%B2%E7%9F%A5P%3D%7BX%E4%B8%A8X%3DA%E6%96%B9%2B1%2Ca%E5%B1%9E%E4%BA%8EN%2B%7D%2CQ%3D%7BY%E4%B8%A8Y%3Db%E6%96%B9-6b%2B10%2Cb%E5%B1%9E%E4%BA%8EN%2B%7D%2C%E8%AF%95%E5%88%A4%E6%96%ADP%E4%B8%8EQ%E4%B9%8B%E9%97%B4%E7%9A%84%E5%85%B3%E7%B3%BB%E8%BF%99%E9%81%93%E9%A2%98%E7%AD%94%E6%A1%88%E7%BB%99%E7%9A%84%E6%98%AF%E5%AF%B9%E4%BB%BB%E6%84%8F%E7%9A%84x%E5%B1%9E%E4%BA%8EP%E6%9C%89x%3Da%E6%96%B9%2B1%3D%EF%BC%88a%2B3%EF%BC%89%E6%96%B9-6%EF%BC%88a%2B3%EF%BC%89%2B10%E5%B1%9E%E4%BA%8EQ%2C%E4%BB%8E)
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