Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
var('z')
f=function('f',z)
f=(z-2)/(z+2);f
f(0+4*I)
real(f(0+4*I))
imaginary(f(0+4*I))
Solution by:
<sarada>, <student>, <prakasam>
<ananthalakshmi>, <student>, <prakasam>