lg(√e)
=(1/2)lge
=(1/2)(lne/ln10)
=1/(2ln10)
≈1/(2×2.3025850929940457)
≈0.2171472409516259
猜你喜欢
- 1已知一个圆锥内切球的表面积为4π,当圆锥体积最小时,它的高为多少?
- 212.---- would you like some coffee?---- Yes,please.It ____ good.A.sees B.smells C.tastes D.
- 3英语自我介绍(比赛用)怎么应该注意什么?
- 4细胞代谢和细胞呼吸是不是一样的
- 5it is all very well to say
- 61x=(1-20%)乘(x+6)解方程
- 7数轴上A对应的数为a,b对应的数字为b,满足|a-12|+|b+6|=0,O为原点
- 8已知函数y=log底数是1/2指数是(x^2-2x+a)的定义域为R,求a的取值范围
- 9He stayed up p-------- cards last night,which made it impossible for him to concentrate on his work
- 10物体所受的重力为 5 N,体积为 4 ×10-4m3,当它浸没在水中时,所受的浮力为__________N,浮力和重力的合