匿名用户 2021-12-04 14:18 数学类Mathematics

Compute the coefficient on the xn term of MacLaurin's formula for y=2*.

匿名用户 2021-12-04 14:17 数学类Mathematics

Let the function y=f(x)be determined by the equation xy 2lnx =y*,and compute thetangent equation of the curve y=f(x)at t... 查看全部

匿名用户 2021-12-04 14:17 数学类Mathematics

lfx→0，(1-ax2)-1 and xsinx is an equivalent infinitesimal,calculate a.

匿名用户 2021-12-04 14:16 数学类Mathematics

A function f(x)in a neighborhood of x 0 is second order continuous differentiable,andf(O)≠0，f'(O)≠0，f"(O)≠0.To prove:the... 查看全部

匿名用户 2021-12-04 14:16 数学类Mathematics

Set 0

匿名用户 2021-12-04 14:15 数学类Mathematics

Let0

匿名用户 2021-12-04 14:15 数学类Mathematics

Find a solution y y(x)of the differential equation xdy +(x-2y)dx 0,so that thevolume of the rotating body of the plane g... 查看全部

匿名用户 2021-12-04 14:14 数学类Mathematics

We know that f(x)is differentiable in (0,oo),f(x)>0,lim f(x)=1.,and satisfy1+0limfx hxh+0f(x)To calculate f(x).

匿名用户 2021-12-04 14:13 数学类Mathematics

2x+2,-1≤x<0,Let f(x)=find the function F(x)=f(1)de.xee2+1)20≤x≤1，

匿名用户 2021-12-04 14:13 数学类Mathematics

Given that the polar coordinate equation of the curve is r=1-cose,find the rectangularcoordinate equation of the tangent... 查看全部