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怎样使1/2( )1/3( )1/4( )1/5( )1/6括号里添加减乘除使这个式子最大?
必须都填不一样的
人气:100 ℃ 时间:2020-05-25 17:27:56
解答
答案:(1/2) + (1/3) / (1/4) - (1/5) * (1/6) = 1.800000000 所有结果:(1/2) + (1/3) * (1/4) - (1/5) / (1/6) = -0.6166666667 (1/2) * (1/3) + (1/4) - (1/5) / (1/6) = -0.7833333333 (1/2) - (1/3) / (1/4) + ...
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