用简便算法计算:(1-1/2-1/3-1/4-…-1/2010)×(1/2+1/3+1/4+…+1/2010)-(1-1/2-1/3-1/4-…-1/2010)(1-1/2-1/3-1/4-…-1/2010)×(1/2+1/3+1/4+…+1/2010)-(1-1/2-1/3-1/4-…-1/2010)×(1/2+1/3+1/4+…+1/2010)
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![用简便算法计算:(1-1/2-1/3-1/4-…-1/2010)×(1/2+1/3+1/4+…+1/2010)-(1-1/2-1/3-1/4-…-1/2010)(1-1/2-1/3-1/4-…-1/2010)×(1/2+1/3+1/4+…+1/2010)-(1-1/2-1/3-1/4-…-1/2010)×(1/2+1/3+1/4+…+1/2010)](/uploads/image/z/12875218-34-8.jpg?t=%E7%94%A8%E7%AE%80%E4%BE%BF%E7%AE%97%E6%B3%95%E8%AE%A1%E7%AE%97%EF%BC%9A%EF%BC%881-1%2F2-1%2F3-1%2F4-%E2%80%A6-1%2F2010%EF%BC%89%C3%97%EF%BC%881%2F2%2B1%2F3%2B1%2F4%2B%E2%80%A6%2B1%2F2010%EF%BC%89-%EF%BC%881-1%2F2-1%2F3-1%2F4-%E2%80%A6-1%2F2010%EF%BC%89%EF%BC%881-1%2F2-1%2F3-1%2F4-%E2%80%A6-1%2F2010%EF%BC%89%C3%97%EF%BC%881%2F2%2B1%2F3%2B1%2F4%2B%E2%80%A6%2B1%2F2010%EF%BC%89-%EF%BC%881-1%2F2-1%2F3-1%2F4-%E2%80%A6-1%2F2010%EF%BC%89%C3%97%EF%BC%881%2F2%2B1%2F3%2B1%2F4%2B%E2%80%A6%2B1%2F2010%EF%BC%89)
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