配套习题-比较实数大小的几种策略 -【青果学院】

本课配套习题挑战模式1/5

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单选题

难度系数：

1.若0<x<1，则

的大小关系为（）

A:

B:

C:

D:

提示1：IOeUqOWPlueJueauiuWAvOeahOaWueazleavlOi+g+Wkp+Wwjw==
答案：RA==
PGRpdj48aW1nIHdpZHRoPTQ0MCBoZWlnaHQ9MTIzIHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvMDAvNTEvckJBQ0ZGTU1VRWFoUDY2MUFBQVhneUhlcVVNMzQ0LnBuZyI+PC9kaXY+

本课配套习题挑战模式2/5

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单选题

难度系数：

2.设实数

满足

，则在

中（）

A: 最大，最小

B: 最大，最小

C: 最大，最小

D: 最大，最小

提示1：IOWIqeeUqOeJueauiuWAvOeahOaWueazleavlOi+gw==
答案：QQ==
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

本课配套习题挑战模式3/5

返回课程

单选题

难度系数：

3.下列各式比较大小正确的是（　　）

A:

B:

C:

D:

提示1：IOeUqOW5s+aWueazleavlOi+g+Wkp+Wwjw==
提示2：IOS4pOS4qui0n+aVsO+8jOe7neWvueWAvOWkp+eahOWPjeiAjOWwjw==
答案：Qw==
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

本课配套习题挑战模式4/5

返回课程

单选题

难度系数：

4.比较

的大小结果为（）

A:

B:

C:

D: 不能确定

提示1：IOi/keS8vOWAvOazle+8jOeGn+iusDxpbWcgd2lkdGg9MTUyIGhlaWdodD0yMSBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwLzIzLzNFL3JCQUNFMU1NVUZ2dzlhWUxBQUFEQWpmQWtrazk3Ny5wbmciPg==
答案：Qg==
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

本课配套习题挑战模式5/5

返回课程

单选题

难度系数：

5.在

四个数，最小的数是（）

A:

B:

C:

D:

提示1：IOmDveWGmeaIkOWwj+aVsOeahOW9ouW8j++8jOaKiuaXoOeQhuaVsOi/m+ihjOS8sOeulw==
答案：Qw==
PGRpdj7op6PvvJriiLUgPGltZyB3aWR0aD0zNzAgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvMjMvM0UvckJBQ0UxTU1VRUhndWZrdkFBQUVoU3lkRllBMTgzLnBuZyI+PC9kaXY+PGRpdj7ogIwxLjczJmd0OzEuNjcmZ3Q7MS41NyZndDsxLjQxPC9kaXY+PGRpdj7iiLQgLTEuNzPmnIDlsI/vvIzljbM8aW1nIHdpZHRoPTI3IGhlaWdodD0yMSBzcmM9Imh0dHBzOi8vcDEucWluZ2d1by5jb20vRzEvTTAwLzIzLzNFL3JCQUNFMU1NVUVHQng4RlZBQUFCY0dzRnRfTTU1NC5wbmciPuacgOWwjzwvZGl2Pg==

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本课配套习题挑战模式3/5

本课配套习题挑战模式4/5

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