匿名用户 2021-09-04 02:19 数学类Mathematics

It is known that the function(x) is continuous on [0,1] and differentiable within (0,1). and f(O) =0, f(1)=1. Proof:(1)5... 查看全部

匿名用户 2021-09-04 02:18 数学类Mathematics

As shown in the figure, the equation of curve C is y=f(x), and the point(3,2) is an inflection point of curve C. Lines 1... 查看全部

匿名用户 2021-09-04 02:17 数学类Mathematics

(-1)1+1 To find the convergence interval of power seriesn(2n-1)x1 and the sum function f(x).

匿名用户 2021-09-04 02:16 数学类Mathematics

D={(x,y)|x2+y2≤2,x≥0,y≥0}[1x2+y' represents the largest integer not exceeding 1+x'+y2, calculate the double product

匿名用户 2021-09-04 02:15 数学类Mathematics

If you take any of the numbers 1,2, 3,4 and call it X, and then you take any of the numbers 1, ...., and call it r, then... 查看全部

匿名用户 2021-09-04 02:14 数学类Mathematics

Let, az and as all be 3-dimensional column vectors, denoted as matrices:A=(a1,a2,a3),B=(a1+a2+a3,a1+2a2+4a3,a1+3a2+9a3) ... 查看全部

匿名用户 2021-09-04 02:13 数学类Mathematics

Let be the region of space bounded by cone=x2+y2 and hemispherical= VR2-x2-y2, and be the outside of the whole boundary ... 查看全部

匿名用户 2021-09-04 02:37 数学类Mathematics

Compute the solution of the differential equation xy'+ 2y xlnx that satisfiesy(1)=-

匿名用户 2021-09-04 02:09 数学类Mathematics

Find the oblique asymptote equation for the curve y =2x+1

匿名用户 2021-09-04 02:08 数学类Mathematics

Let's say the distribution function of X is:1-B,x>1, F(x;B)=0x≤1 ()Moment estimator of B; ()Maximum likelihood estima... 查看全部