已知集合S={1,2} 集合T={x|ax^2-3x+2=0} 且S=T 求实数a的值已知集合A={x,y} 集合B={2x,2x^2}且A=B 求集合A集合M={m|m=9k+1,k∈N※ 且100≤m≤200的元素个数为
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![已知集合S={1,2} 集合T={x|ax^2-3x+2=0} 且S=T 求实数a的值已知集合A={x,y} 集合B={2x,2x^2}且A=B 求集合A集合M={m|m=9k+1,k∈N※ 且100≤m≤200的元素个数为](/uploads/image/z/2684504-56-4.jpg?t=%E5%B7%B2%E7%9F%A5%E9%9B%86%E5%90%88S%3D%7B1%2C2%7D+%E9%9B%86%E5%90%88T%3D%7Bx%7Cax%5E2-3x%2B2%3D0%7D+%E4%B8%94S%3DT+%E6%B1%82%E5%AE%9E%E6%95%B0a%E7%9A%84%E5%80%BC%E5%B7%B2%E7%9F%A5%E9%9B%86%E5%90%88A%3D%7Bx%2Cy%7D+%E9%9B%86%E5%90%88B%3D%7B2x%2C2x%5E2%7D%E4%B8%94A%3DB+%E6%B1%82%E9%9B%86%E5%90%88A%E9%9B%86%E5%90%88M%3D%7Bm%7Cm%3D9k%2B1%2Ck%E2%88%88N%E2%80%BB+%E4%B8%94100%E2%89%A4m%E2%89%A4200%E7%9A%84%E5%85%83%E7%B4%A0%E4%B8%AA%E6%95%B0%E4%B8%BA)
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