1.lim(x-sinx/x+sinx) x趋近0 2.lim(11.lim(x-sinx/x+sinx) x趋近02.lim(1+1/n+1)n次方 n趋近无穷3.lim(x+1/x-1)x次方 x趋近无穷4.lim(1+1/x)n次方 n为正整数 x趋近无穷5.lims(sinx/x-兀) x趋近兀麻烦给我个过程哈
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1.lim(x-sinx/x+sinx)x趋近02.lim(11.lim(x-sinx/x+sinx)x趋近02.lim(1+1/n+1)n次方n趋近无穷3.lim(x+1/x-1)x次方x趋近无穷4
1.lim(x-sinx/x+sinx) x趋近0 2.lim(11.lim(x-sinx/x+sinx) x趋近02.lim(1+1/n+1)n次方 n趋近无穷3.lim(x+1/x-1)x次方 x趋近无穷4.lim(1+1/x)n次方 n为正整数 x趋近无穷5.lims(sinx/x-兀) x趋近兀麻烦给我个过程哈
1.lim(x-sinx/x+sinx) x趋近0 2.lim(1
1.lim(x-sinx/x+sinx) x趋近0
2.lim(1+1/n+1)n次方 n趋近无穷
3.lim(x+1/x-1)x次方 x趋近无穷
4.lim(1+1/x)n次方 n为正整数 x趋近无穷
5.lims(sinx/x-兀) x趋近兀
麻烦给我个过程哈
1.lim(x-sinx/x+sinx) x趋近0 2.lim(11.lim(x-sinx/x+sinx) x趋近02.lim(1+1/n+1)n次方 n趋近无穷3.lim(x+1/x-1)x次方 x趋近无穷4.lim(1+1/x)n次方 n为正整数 x趋近无穷5.lims(sinx/x-兀) x趋近兀麻烦给我个过程哈
1、洛必达法则 =1-cosx/1+cosx=1-1/1+1=0
2、[1+1/(n+1)]^(n+1)=e【这是一个定理】
原极限=e*lim1/[1+1/(n+1)]=e*1=e
3、类似上一题
[1+2/(x-1)]^(x-1/2)=e 原=【[1+2/(x-1)]^(x-1/2)】^2*1=e^2
4、lim(1+1/x)^n=1
5、洛必达法则 cosx/1=-1/1=-1
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