Verify that real and imaginary parts of the function f(z) =z.e^z satisfy Cauchy-Riemann equations.

[@inthebackwiththerabbish]

hi sir. i have a question for my assignment which is due tomorrow. it asks me to find the real and imaginary parts of -3e^-z. i know that this is:
-3/(e^x[cosy+isiny]) but how can I separate this into the two parts?

[@doctorofmathematics6960]

Sorry. I couldn't consider it

[@inthebackwiththerabbish]

@@doctorofmathematics6960 it’s fine I did it. I just multiplied by e^x(cosy-isiny)/e^x(cosy-isiny). this made it nice and easy

[@siva1395.]

Thank you sir

[@doctorofmathematics6960]

Welcome🌹🌹🌹

[@imnotwhoiam9405]

You did complete wrong solution bhai

[@doctorofmathematics6960]

Indicate where is wrong .

[@user-hc9nt8dq9h]

Bhia wrong bnaya h !😬

[@doctorofmathematics6960]

Kiyun?

[@doctorofmathematics6960]

Kiya wrong hai

[@lukethemann6969]

wrong hai