Recent content by jojosg

can I use this theorem to prove that its not analytic in that range for part 2?

##\boxed{ \textbf{Problem 3: Find the Laurent series of } f(z) = \frac{z+1}{z^3(z^2-2)} \text{ for:} \quad \text{(1) } 0 < |z| < 1 \quad \text{(2) } 1 < |z| < +\infty }## **Partial Fraction Decomposition** We begin with the partial fraction decomposition: $$f(z) = \frac{z+1}{z^3(z^2-2)} =...

It was given by my teacher so I assume the problem is valid. Hope these are clearer.

see attached.

ok I think I got it thanks everyone

see attached

Thank You so much! Managed to solve it this time.

Ok so I got Pressure of the barometer to be 10231.3 N/m^2 if I multiply 75.23cm with 13.6 x 10^3 kg/m^3, & Pressure of the oil manometer to be 389.5 N/m^2 if multiplied by 950 kg/m^3. Is that the Pressure for P1 and P2 respectively? (For the P1V1/T1 = P2V2/T2)

Need help solving this question. Can't seem to get the right answer using PV/T=constant P1V1/T1 = P2V2/T2 Patm = 75.23cmHg T1+20+273=293K STP: P=1.01 x 10^5 N/m^2 Pabs=41cmOil P1 = density x g x h = (810 kg/m^3)(9.8 m/s^2)(75.23-41)x10^-2 mOil=2717.18 N/m^2...