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> 已知是的整数部分,是的小数部分,计算的值-八年级数学
已知是的整数部分,是的小数部分,计算的值-八年级数学
题目简介
已知是的整数部分,是的小数部分,计算的值-八年级数学
题目详情
已知
是
的整数部分,
是
的小数部分,计算
的值
题型:解答题
难度:偏易
来源:不详
答案
解:∵
,可得
,
∴
略
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题目简介
已知是的整数部分,是的小数部分,计算的值-八年级数学
题目详情
答案
∴