1.lim (1+1/x)等于什么?x趋向于正无穷2.lim e^(-1/x)等于什么?x趋向于正无穷3.lim ln(x+1)等于什么?x趋向于04.lim (1/根号2π)e^(-x^2/2)等于什么?x趋向于无穷5.lim (1-t)^(1/t)等于什么?x趋向于06.lim 1/xsin(
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![1.lim (1+1/x)等于什么?x趋向于正无穷2.lim e^(-1/x)等于什么?x趋向于正无穷3.lim ln(x+1)等于什么?x趋向于04.lim (1/根号2π)e^(-x^2/2)等于什么?x趋向于无穷5.lim (1-t)^(1/t)等于什么?x趋向于06.lim 1/xsin(](/uploads/image/z/14560525-37-5.jpg?t=1.lim+%EF%BC%881%2B1%2Fx%EF%BC%89%E7%AD%89%E4%BA%8E%E4%BB%80%E4%B9%88%3Fx%E8%B6%8B%E5%90%91%E4%BA%8E%E6%AD%A3%E6%97%A0%E7%A9%B72.lim+e%5E%28-1%2Fx%29%E7%AD%89%E4%BA%8E%E4%BB%80%E4%B9%88%3Fx%E8%B6%8B%E5%90%91%E4%BA%8E%E6%AD%A3%E6%97%A0%E7%A9%B73.lim+ln%28x%2B1%29%E7%AD%89%E4%BA%8E%E4%BB%80%E4%B9%88%3Fx%E8%B6%8B%E5%90%91%E4%BA%8E04.lim+%EF%BC%881%2F%E6%A0%B9%E5%8F%B72%CF%80%29e%5E%28-x%5E2%2F2%29%E7%AD%89%E4%BA%8E%E4%BB%80%E4%B9%88%3Fx%E8%B6%8B%E5%90%91%E4%BA%8E%E6%97%A0%E7%A9%B75.lim+%EF%BC%881-t%EF%BC%89%5E%281%2Ft%29%E7%AD%89%E4%BA%8E%E4%BB%80%E4%B9%88%3Fx%E8%B6%8B%E5%90%91%E4%BA%8E06.lim+1%2Fxsin%28)
1.lim (1+1/x)等于什么?x趋向于正无穷2.lim e^(-1/x)等于什么?x趋向于正无穷3.lim ln(x+1)等于什么?x趋向于04.lim (1/根号2π)e^(-x^2/2)等于什么?x趋向于无穷5.lim (1-t)^(1/t)等于什么?x趋向于06.lim 1/xsin(
1.lim (1+1/x)等于什么?
x趋向于正无穷
2.lim e^(-1/x)等于什么?
x趋向于正无穷
3.lim ln(x+1)等于什么?
x趋向于0
4.lim (1/根号2π)e^(-x^2/2)等于什么?
x趋向于无穷
5.lim (1-t)^(1/t)等于什么?
x趋向于0
6.lim 1/xsin(1/x)等于什么?
x趋向于0
7.lim (xsin(1/x)-1/xsin(x))
x趋向于0
8.若 lim f(ax)/x=1/2,则 lim f(bx)/x=?
x趋向于0 x趋向于0
9.设曲线y=x^2+kx+1在店(0,1)处切线平行于直线y=x,则k=?
10.lim π/2*sin(x)/x等于什么?
x趋向于无穷大
11.lim π/2*sin(x)/x等于什么?
x趋向于0
12.lim π/2*sin(x)/x等于什么?
x趋向于π/2
13.lim π/2*sin(x)/x等于什么?
x趋向于π
1.lim (1+1/x)等于什么?x趋向于正无穷2.lim e^(-1/x)等于什么?x趋向于正无穷3.lim ln(x+1)等于什么?x趋向于04.lim (1/根号2π)e^(-x^2/2)等于什么?x趋向于无穷5.lim (1-t)^(1/t)等于什么?x趋向于06.lim 1/xsin(
1.lim (1+1/x)=1
x趋向于正无穷
2.lim e^(-1/x)=1
x趋向于正无穷
3.lim ln(x+1)=0
x趋向于0
4.lim (1/根号2π)e^(-x^2/2)=0
x趋向于无穷
5.lim (1-t)^(1/t)=1/e
x趋向于0
6.lim 1/xsin(1/x)=0
x趋向于0
7.lim (xsin(1/x)-1/xsin(x))=0
x趋向于0
8.若 lim f(ax)/x=1/2,x趋向于0 则 lim f(bx)/x=b/2,x趋向于0
f(x)=x/2a ,f(bx)=bx/2a,a=1
9.设曲线y=x^2+kx+1在店(0,1)处切线平行于直线y=x,则k=1
切线方程为y-1=kx
10.lim π/2*sin(x)/x=0
x趋向于无穷大
11.lim π/2*sin(x)/x=π/2
x趋向于0
12.lim π/2*sin(x)/x=1
x趋向于π/2
13.lim π/2*sin(x)/x=0
x趋向于π
1,1,0,0