Chemical Engineering Answers

∮|z|=1 (2z+z̄)dz

Let f(z)=sinz/z^{4} . Then z=0 is

The radius of convergence of the Taylor series expansion of the function f(z)=4z^{2}+3z/(z-1)^{2}(z+4)(z-3) abou z=-1 is

The function f(z)=|z|^{2} is differentiable

The solution of p^{2}+q^{2}=2 is

The singular integral of z=xp+yq-logpq

The differential equation of (x-a)^{2}+(y-b)^{2}+z^{2}=21

∫0^{π}cos3t 𝛿(t-2π) dt

L^{-1} 1/s^{2}+4s+4 }

If F(s)=s^{2}+2/s(2s^{2}-7s+5) ther limt→0f(t)