lg2=0.3010 lg20=?lg200=?lg2000=?
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/29 02:34:53
![lg2=0.3010 lg20=?lg200=?lg2000=?](/uploads/image/z/11593508-68-8.jpg?t=lg2%3D0.3010+lg20%3D%3Flg200%3D%3Flg2000%3D%3F)
lg2=0.3010 lg20=?lg200=?lg2000=?
lg2=0.3010 lg20=?lg200=?lg2000=?
lg2=0.3010 lg20=?lg200=?lg2000=?
lg20=lg2+lg10=lg2+1=1.3010
lg200=lg2+lg100=lg2+2=2.3010
lg2000=lg2+lg1000=lg2+3=3.3010
可以根据log(a)(MN) = log(a)(M) + log(a)(N) 得出
lg20=lg2+lg10=lg2+1=1.3010
lg200=lg2+lg100=lg2+2=2.3010
lg2000=lg2+lg1000=lg2+3=3.3010