匿名用户 2021-11-13 18:30 数学类Mathematics

Find the general solution to the differential equation y"+y'=x2.

匿名用户 2021-11-13 18:29 数学类Mathematics

Find the Taylor expansion of order of the function f(x)= with Lagrangian coterms1+x at the point x 0.

匿名用户 2021-11-13 18:28 数学类Mathematics

Letx= f()duwhere f(u) has a second derivative, and f(u) 0, to calculate.y=[f(2)]2, dx

匿名用户 2021-11-13 18:28 数学类Mathematics

dx To calculate 1 sin x

匿名用户 2021-11-13 18:26 数学类Mathematics

In 2 To calculate 1-e""dx.

匿名用户 2021-11-13 18:26 数学类Mathematics

Let f(x),(x) be continuous on the interval [a, b], and g(x)(x)

匿名用户 2021-11-13 18:25 数学类Mathematics

Calculate the area S of the graph bounded by the curves y x+, 2, and y =2.

匿名用户 2021-11-13 18:25 数学类Mathematics

To calculate lim x sin In(1+3)--sin In(1+

匿名用户 2021-11-13 18:24 数学类Mathematics

Compute the general solution to the differential equations y"+2y'+ 5y =0

匿名用户 2021-11-13 18:24 数学类Mathematics

To calculate (x +v1-x)2dx.