-45______-911(填“<,>或=”).-数学

题目简介

-45______-911(填“<,>或=”).-数学

题目详情

-
4
5
______-
9
11
(填“<,>或=”).
题型:填空题难度:中档来源:不详

答案

∵-class="stub"4
5
=-class="stub"44
55
,-class="stub"9
11
=-class="stub"45
55
,|-class="stub"44
55
|=class="stub"44
55
<|-class="stub"45
55
|=class="stub"45
55

∴-class="stub"44
55
>-class="stub"45
55
,即-class="stub"4
5
>-class="stub"9
11

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