lim*[ln(1+3X)]/sin4X {X->0}求极限lim*[ln(1+3X)]/sin4X {X->0} 求极限

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lim*[ln(1+3X)]/sin4X {X->0}求极限lim*[ln(1+3X)]/sin4X {X->0} 求极限

lim*[ln(1+3X)]/sin4X {X->0}求极限lim*[ln(1+3X)]/sin4X {X->0} 求极限
lim*[ln(1+3X)]/sin4X {X->0}求极限
lim*[ln(1+3X)]/sin4X {X->0} 求极限

lim*[ln(1+3X)]/sin4X {X->0}求极限lim*[ln(1+3X)]/sin4X {X->0} 求极限
Lim[ln(1+3X)]/sin4X
x->0
=
Lim{[ln(1+3X)]/3X}*[4X/sin4X]*(3/4)
x->0
=
Lim{[ln(1+3X)]/3X}*Lim[4X/sin4X]*(3/4)
x->0.x->0
=1*1*3/4
=3/4

lim*[ln(1+3X)]/sin4X {X->0}求极限lim*[ln(1+3X)]/sin4X {X->0} 求极限 limx->0 ln(1+3x)/sin4x ①当x→1时,1-x与1-x^(1/3)是_____无穷小 ②用等价无穷小代换 lim(x→0) ln(1+x)/sin4x 求极限另:ln x是当x→0+时的无穷大,因为lim(x→0+) ln x=-∞ 求详解tianjitingyu首先谢谢你的回答,不过你所给的图片 10个个极限的运算求解1)lim(x-1)(3次根号下x-1)/(根号x-1)2)lim(x-∞)(x^2+1)^50/(x+1)^1003)lim(x-∞)2x+3/x+3次根号下X4)lim(x-0)sin4x/x5)lim(x-0)1-cos2x/xsinx6)lim(x-∞)[(x-1)/(x+3)]^(x+2)7)lim(x-∞)n[ln(n+3)-l 求导数 y=3sin(2x+3) y=ln(sin4x) y=ln(1+x平方) 二、求极限:1)lim(x²-9/x-3) ; 2)lim(x²-1/1-根号下x) x→3 x→13)lim(x²-1/x-1) 4)lim(sin4x/tan5x) 5)lim(1+2/x)3x平方 x→2 x→0 x→06)lim[ln(1+2x)/3x]x→0 ln sin 4x的导数是啥?ln sin 4x的导数是啥?原题是 lim x—0+ (sin4x)^(cot x) lim sin4x/tan2x x→0 1.lim x→0 3x/(sinx-x)2.lim x→0 (1-cosmx)/x^23.lim x→0 sin4x/[(√x+2)-√2]4.lim h →0 [sin(x+h)-sin(x-h)]/h 1:x趋于0时,求ln(1+3x)/sin4x的极限,2:N趋于无穷大时,求N[ln(5+N)-lnN]的根限. lim x [sin ln(1+3/x)-sin ln(1+1/x)],x趋近于无穷大, 求Lim(x->∞)[ln(1+3*x^2)]/[ln(3+x^4)]的 极限 lim x—0 (sin4x)/(3x平方-6x) 求极限lim(x->0) [ln(1+x^2)-ln(1+sinx^2)]/xsinx^3 lim[ln(1+x)+ln(1-x)]/(tanx)^2 为什么 lim ln[(1+1/x)^x]=ln e lim(x趋于0+)(ln(xln a)ln(ln ax/ln(x/a))),其中a>1 lim(x->π/2)ln(3+sinx)