prove that inegration of { e^z / z^2 + pi^2 }dz is equal to i/pi by Cauchy Resi

prove that inegration of { e^z / z^2 + pi^2 }dz is equal to
i/pi by Cauchy Residue Theorem.

Question Posted / shovan chowdhury

1 Answers
2955 Views
I also Faced
E-Mail Answers

prove that inegration of { e^z / z^2 + pi^2 }dz is equal to i/pi by Cauchy Residue Theorem...

Then pi=3.14159... and i=sqrt(-1), I guess.I don't know if z
is a real or complex number and if there is a pole
somewhere.

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

3phase cable calculation formula by motor load

0 Answers

Can anyone explain, How will get positive to ground and negative to ground reference voltage in dc system

1 Answers NCC,

which motors are used in electric traction?

1 Answers

What are the different types of cable jointing methods for HT and LT power cable?

1 Answers

When we need start the motor by method of star delta which size (KW or HP)motor should must be operate in Star Delta Method,

3 Answers

what is the unit of current

12 Answers RRB,

what is the full name of ELCB &MDB <MCB

2 Answers

Why we use stones in switchyard?

3 Answers Havells, L&T,

When testing an earthing connection, we use a 60 or 100 candle bulb with a phase connected direct from supply and the other wire to the new earthing provided.If the bulb glows then the earth is ok.Else earth connection is not Ok. So, why dont we can use all the home appliances taking a single wire from the phase and the return connection to Earth instead of return connection to neutral?

2 Answers

single phase power supply give to separate one steel coup with water, what reaction create

0 Answers Turbo,

what is the relationship between current&voltage in practical purpose ?

1 Answers Indorama,

1 Ton is equal to how many watts?

0 Answers

For more Electrical Engineering Interview Questions Click Here