求极限lim (x-1\/x+1)* x趋向正无穷
解题过程如下(因有专有公式,打不出来,只能截图):
极限lim(x-1\/ x+1)* x趋向正无穷怎么解
lim(x-1\/x+1)=(x+1-2\/x+1)=1-(2\/X+1)=1 那么lim(1*x)=正无穷了
求极限LIM(X-1\/X+1)的X次方 (X趋向无穷大)
l i m [(X-1)\/(X+1)]^x=e²x→+∞ 过程见
求极限LIM(X-1\/X+1)的X次方 (X趋向无穷大)
回答:l i m [(X-1)\/(X+1)]^x=e² x→+∞ 过程见链接 参考资料:<a href="http:\/\/zhidao.baidu.com\/question\/252673182.html" target="_blank" rel="nofollow noopener">http:\/\/zhidao.baidu.com\/question\/252673182.html<\/a>
求极限 lim(X-1\/x+1)^x x→∞
2015-03-21 lim(m→∞)[(x-1)\/(x+1)]^x求极限 多谢各... 10 2011-04-15 lim[x→∞] (x+1\/x-1)^x 求极限 50 2011-11-10 x^(1\/x) x趋于正无穷大时的极限 28 2012-01-22 求极限lim (x-1\/x+1)* x趋... 94 2016-12-10 lim x→∞,(1+x)^(1\/x)的极限是多少? 80...
求极限lim(x-1\/x+1)∧(x-1),x趋于无穷大
x-1\/(x+1)=(x-1+2-2)\/(x+1)=(x+1-2)\/(x+1)=1-2\/(x+1)=1-1\/[(x+1)\/2]令t=(x+1)\/2,2t=x+1,x=2t-1,x-无穷大,t-无穷大 limt-无穷大[1-1\/t]^(2t-1)limt-无穷大 ((1-1\/t)^t)^2\/limt-无穷大 (1-1\/t)=e^2\/1 =e^2。
[(x-1)\/(x+1)]的x次方在X趋向正无穷时的极限 求详细过程
[(x-1)\/(x+1)]=[1-2\/(x+1)]^x={[1-2\/(x+1)]^[-(x+1)\/2]}^(-2)÷[1-2\/(x+1)]lim(n→+∞)[(x-1)\/(x+1)]=lim(n→+∞){[1-2\/(x+1)]^[-(x+1)\/2]}^(-2)÷[1-2\/(x+1)]=lim(n→+∞){[1-2\/(x+1)]^[-(x+1)\/2]}^(-2) × lim(n...
lim(x趋于无穷)(x–1\/x+1)求极限
lim (x-1)\/(x+1)x→∞ =lim (1- 1\/x)\/(1+ 1\/x)x→∞ =(1-0)\/(1+0)=1
极限x趋近于无穷(x-1\/x+1)的x次方,这个问题怎么解答?
我也是刚学高数 说下我的解答吧 其实 这是一类很典型的题目 我们可以把这种类型 化简成 1的不定型{ 即lim(1+1\/x)^x=e x趋近无穷大 } 原式=lim (1-2\/(x+1))^x=lim(1-2\/(x+1))^【((x+1)\/-2)*-2\/(x+1)*x】然后由上面说的定理 原式=lim e^(-2x\/(...
lim x趋于无穷 [(x-1)\/(x+1)]^x
lim((x-1)\/(x+1))^x =exp(-2)=1\/e^2 =0.1353