2024黑龙江统招专升本高等数学对数指数习题
一,用对数指数函数的运算法则化简下列各式
1, lnx?2=_____________________________
2, ln5?x?4?=_____________________________ 3 3, ln
4, ln?x?3?g?x?2?=_____________________________
5, ln?3x?2?=_____________________________
54x=_____________________________
3x?2
6, ?x?3?
7, lne=_____________________________
8, ?x?2?=_____________________________
x5x?x?2?=_____________________________
9, ln?5x?4??2x?1??ln
10, ln3x?4?lne=_____________________________
4x=_____________________________ 7x?1
11, lnx?ln?x?1??lnx?1?ln?x?2?=_____________________________ 12, x
?x?3?=_____________________________
二,画出以下函数图像
1,y?2
x
2,y?log2x
2024黑龙江统招专升本高等数学对数指数习题
2024黑龙江统招专升本高等数学对数指数习题一,用对数指数函数的运算法则化简下列各式1,lnx?2=_____________________________2,ln5?x?4?=_____________________________33,ln4,ln?x?3?g?x?2?=_____
推荐度:
点击下载文档文档为doc格式