匿名用户 2022-01-14 19:20 其他 All Others

Write the complex number1+i2=+e-T/61-in polar and exponential forms.

匿名用户 2022-01-12 10:35 金融Finance

Projects A and B are two investment projects being considered that are mutually exclusive and thathave the following pro... 查看全部

匿名用户 2022-01-01 17:13 数学类Mathematics

2x3Calculate the asymptote equation of the curve y=+

匿名用户 2022-01-01 17:18 数学类Mathematics

+00Knownedx 1,to calculate k.-0

匿名用户 2022-01-01 17:24 数学类Mathematics

Calculate the general solution y of the 3rd order linear homogeneous differential equationym-2"+y-2y=0.

匿名用户 2022-01-01 17:24 数学类Mathematics

To calculate limn(n+i)(n2+2)

匿名用户 2022-01-01 17:24 数学类Mathematics

Let the function z=x(x,y)determined by the equation F(,)=0,Where Fisazazdifferentiable and F≠O,to calculate x+a

匿名用户 2022-01-01 17:23 数学类Mathematics

The curve y=x2 is tangent to the curve y=alnx(a≠O).Calculate a.

匿名用户 2022-01-01 17:23 数学类Mathematics

A quadratic form f(x1,x2,x3)=ax+ax2+(a-1)x3+2x1x3-2x2x3(i)Find all eigenvalues of the matrix of quadratic type f;(i)Find... 查看全部

匿名用户 2022-01-01 17:22 数学类Mathematics

Let1-1-1A=-1110-4-2(①)Find all the vectors that satisfy A52=专1，A253=51(i)For any vector 52 and 53 in (i),it is proved to... 查看全部