.已知集合A={y丨y=x^2-(3/2)x+1,x∈[-1/2,2]},B={x丨丨x-m丨>=1}命题p:x∈A,明天q:x∈B,且p是q的充分条件,求实数m的取值范围A={y|7/16≤y≤7/2} 这怎么来的呀
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![.已知集合A={y丨y=x^2-(3/2)x+1,x∈[-1/2,2]},B={x丨丨x-m丨>=1}命题p:x∈A,明天q:x∈B,且p是q的充分条件,求实数m的取值范围A={y|7/16≤y≤7/2} 这怎么来的呀](/uploads/image/z/12574429-61-9.jpg?t=.%E5%B7%B2%E7%9F%A5%E9%9B%86%E5%90%88A%3D%7By%E4%B8%A8y%3Dx%5E2-%283%2F2%29x%2B1%2Cx%E2%88%88%5B-1%2F2%2C2%5D%7D%2CB%3D%7Bx%E4%B8%A8%E4%B8%A8x-m%E4%B8%A8%3E%3D1%7D%E5%91%BD%E9%A2%98p%EF%BC%9Ax%E2%88%88A%2C%E6%98%8E%E5%A4%A9q%EF%BC%9Ax%E2%88%88B%2C%E4%B8%94p%E6%98%AFq%E7%9A%84%E5%85%85%E5%88%86%E6%9D%A1%E4%BB%B6%2C%E6%B1%82%E5%AE%9E%E6%95%B0m%E7%9A%84%E5%8F%96%E5%80%BC%E8%8C%83%E5%9B%B4A%3D%EF%BD%9By%7C7%2F16%E2%89%A4y%E2%89%A47%2F2%EF%BD%9D+%E8%BF%99%E6%80%8E%E4%B9%88%E6%9D%A5%E7%9A%84%E5%91%80)
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