由题意知道x+1=x^y 2边取对数有:
ln(x+1)=y*lnx 在求导化简结果为;
[x-x*logx(x)-logx(x)]/[x*(x+1)*lnx]
猜你喜欢
- 1我国的人造卫星的名称 发射时间 用途 意义
- 2已知3a+4b-5=0,求27的a次方乘81的b次方的值
- 3It is cloudy today改为同意句
- 4Lily does not study so_______ as his sister.(care)
- 5一重为80N的物体G在大小为200N的拉力F作用下被提升了20cm,拉力F移动的距离为10cm
- 62.---Tell me ___ about Brother Sharp,please.
- 7three centuries has passed since that accident happened.为什么用has,不用have,前面不是复数吗?
- 8选词填空:
- 9先后投掷两个正方体的骰子,骰子朝上的面的点数为x,y
- 10what are you going to do( ) the winter holiday?