求特殊极限:1.lim(x->0) 2sinxcosx/(2x^2+x)2.lim(x->0) (tanx-sinx)/xcosx3.lim(x->0) (1+t/5)^(1/2t)4.lim(x->0) sin(sinx)/sinx5.lim(x->无穷) (1+2/x^2)^(x^2/4)我在温哥华上AP calculus所以洛必塔法则。i have no idea= = 这是assignme

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求特殊极限:1.lim(x->0) 2sinxcosx/(2x^2+x)2.lim(x->0) (tanx-sinx)/xcosx3.lim(x->0) (1+t/5)^(1/2t)4.lim(x->0) sin(sinx)/sinx5.lim(x->无穷) (1+2/x^2)^(x^2/4)我在温哥华上AP calculus所以洛必塔法则。i have no idea= = 这是assignme
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求特殊极限:1.lim(x->0) 2sinxcosx/(2x^2+x)2.lim(x->0) (tanx-sinx)/xcosx3.lim(x->0) (1+t/5)^(1/2t)4.lim(x->0) sin(sinx)/sinx5.lim(x->无穷) (1+2/x^2)^(x^2/4)我在温哥华上AP calculus所以洛必塔法则。i have no idea= = 这是assignme
求特殊极限:
1.lim(x->0) 2sinxcosx/(2x^2+x)
2.lim(x->0) (tanx-sinx)/xcosx
3.lim(x->0) (1+t/5)^(1/2t)
4.lim(x->0) sin(sinx)/sinx
5.lim(x->无穷) (1+2/x^2)^(x^2/4)
我在温哥华上AP calculus所以洛必塔法则。i have no idea
= = 这是assignment,我自己做的是:
1.
2.0
3.e^(1/2t)
4.0
5.e^0.5
assignment分数比例很高,所以请教大侠们了T_T

求特殊极限:1.lim(x->0) 2sinxcosx/(2x^2+x)2.lim(x->0) (tanx-sinx)/xcosx3.lim(x->0) (1+t/5)^(1/2t)4.lim(x->0) sin(sinx)/sinx5.lim(x->无穷) (1+2/x^2)^(x^2/4)我在温哥华上AP calculus所以洛必塔法则。i have no idea= = 这是assignme
稍等,一会儿,给你一个清晰的图片解答. 图片已经传上,每题有两种解法.稍等一会即可.