匿名用户 2021-11-05 21:54 数学类Mathematics

To calculate: lim x(+ 100 +x).

匿名用户 2021-11-05 21:54 数学类Mathematics

Let y sin [f(x2)], where f has a second derivative, to calculate d2y dx2

匿名用户 2021-11-05 21:53 数学类Mathematics

Known(x)=fx2.0x< let(x)f(t)dto≤x≤2), to calculate1,1≤x≤2, F()

匿名用户 2021-11-05 21:53 数学类Mathematics

Known curve y f (x) point (0,-), and the office a bit (x,y) point of the tangent slope is xln(+x2), computing f(x).

匿名用户 2021-11-05 21:52 数学类Mathematics

To calculate tan xx cos x

匿名用户 2021-11-05 21:50 数学类Mathematics

The function y =y(x) is determined by sin(+y2)+ex-xy2= 0, to calculate ay

匿名用户 2021-11-05 21:51 数学类Mathematics

To calculate lim xIn xx0+

匿名用户 2021-11-05 21:49 数学类Mathematics

To calculate lim xIn x-x0+ To calculate lim xInx0+

匿名用户 2021-11-05 21:49 数学类Mathematics

Known"(x)<0,f(0)=0 prove that for any x1>0,x2>0.f(x1+x2)

匿名用户 2021-11-05 21:48 数学类Mathematics

Find a tangent line l of the curve y x to minimize the area of the plane graph enclosed by the curve, tangent line and l... 查看全部