设集合A={x|x²-(a+a²)x+a的三次方<0},B={x|x²-3x+2<0},且A∪B=B,则a的取值范围为___
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![设集合A={x|x²-(a+a²)x+a的三次方<0},B={x|x²-3x+2<0},且A∪B=B,则a的取值范围为___](/uploads/image/z/5247529-25-9.jpg?t=%E8%AE%BE%E9%9B%86%E5%90%88A%3D%7Bx%7Cx%26%23178%3B-%28a%2Ba%26%23178%3B%29x%2Ba%E7%9A%84%E4%B8%89%E6%AC%A1%E6%96%B9%EF%BC%9C0%7D%2CB%3D%7Bx%7Cx%26%23178%3B-3x%2B2%EF%BC%9C0%7D%2C%E4%B8%94A%E2%88%AAB%3DB%2C%E5%88%99a%E7%9A%84%E5%8F%96%E5%80%BC%E8%8C%83%E5%9B%B4%E4%B8%BA___)
设集合A={x|x²-(a+a²)x+a的三次方<0},B={x|x²-3x+2<0},且A∪B=B,则a的取值范围为___
设集合A={x|x²-(a+a²)x+a的三次方<0},B={x|x²-3x+2<0},且A∪B=B,则a的取值范围为___
设集合A={x|x²-(a+a²)x+a的三次方<0},B={x|x²-3x+2<0},且A∪B=B,则a的取值范围为___
1≤a≤√2