已知ab-2的绝对值与(b-1)的平方户为相反数 1.求a,b的值已知ab-2的绝对值与(b-1)的平方户为相反数1.求a,b的值 2.试求式子1/ab+1/(a+1)(b+1)+1/(a+2)(b+2)+...+1/(a+2006)(b+2006)
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![已知ab-2的绝对值与(b-1)的平方户为相反数 1.求a,b的值已知ab-2的绝对值与(b-1)的平方户为相反数1.求a,b的值 2.试求式子1/ab+1/(a+1)(b+1)+1/(a+2)(b+2)+...+1/(a+2006)(b+2006)](/uploads/image/z/1010007-63-7.jpg?t=%E5%B7%B2%E7%9F%A5ab-2%E7%9A%84%E7%BB%9D%E5%AF%B9%E5%80%BC%E4%B8%8E%28b-1%29%E7%9A%84%E5%B9%B3%E6%96%B9%E6%88%B7%E4%B8%BA%E7%9B%B8%E5%8F%8D%E6%95%B0+1.%E6%B1%82a%2Cb%E7%9A%84%E5%80%BC%E5%B7%B2%E7%9F%A5ab-2%E7%9A%84%E7%BB%9D%E5%AF%B9%E5%80%BC%E4%B8%8E%28b-1%29%E7%9A%84%E5%B9%B3%E6%96%B9%E6%88%B7%E4%B8%BA%E7%9B%B8%E5%8F%8D%E6%95%B01.%E6%B1%82a%2Cb%E7%9A%84%E5%80%BC+2.%E8%AF%95%E6%B1%82%E5%BC%8F%E5%AD%901%2Fab%2B1%2F%28a%2B1%29%28b%2B1%29%2B1%2F%28a%2B2%29%28b%2B2%29%2B...%2B1%2F%28a%2B2006%29%28b%2B2006%29)
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