Chemical Engineering Answers

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)

Laplace transform of ∫0^{t}cos3t dt is

The residue at z=1 of the function 2z/(1-z)(z+1)

The radius of convergence of the Taylor series expansion of the functiorf(z)=3z+5/(z+1)^{2} (z-2) about z=1 is