匿名用户 2021-12-04 14:12 数学类Mathematics

Let y y(x)be a particular solution of the second-order constant coefficient differentialequation y"+py'+qy e3x satisfyin... 查看全部

匿名用户 2021-12-04 14:11 数学类Mathematics

Let the function f(u)be differentiable,y f(x2),and the linear principal part of thecorresponding function increment Ay i... 查看全部

匿名用户 2021-12-04 14:05 数学类Mathematics

0-2-2Compute the non-zero eigenvalues of matrix22-21.-2-22

匿名用户 2021-12-04 14:05 数学类Mathematics

To calculate limTT2nttcoS×1 cos++1 cosn+7几nnn

匿名用户 2021-12-04 14:05 数学类Mathematics

Compute the particular solution of the differential equation yy"+y'2 0 satisfying theinitial condition y1,y-x=0x=0

匿名用户 2021-12-04 14:04 数学类Mathematics

The calculation is located on the curve y=xe-x(O≤x≤+oo)the area of the unboundedgraph below,above the X-axis.

匿名用户 2021-12-04 14:03 数学类Mathematics

Calculate the asymptote equation of the curve y xe*.

匿名用户 2021-12-04 14:03 数学类Mathematics

1tan x-ex>0,xLet the function f(x)=arcsin2be continuous at x=0,to calculate a.aex≤0，

匿名用户 2021-12-04 14:02 数学类Mathematics

(100011Known matrix A=110,B=10 1.,And the matrix X is AXA BXB=1110AXB BXA +E,E is the identity matrix of order 3,find X.

匿名用户 2021-12-04 14:02 数学类Mathematics

Let the function f(x)be differentiable on [0,+oo],f(0)=0,and its inverse is g(x)./(x)Ifg(t)dt x'e',to calculate f(x).