Bonjour!
I have a few math questions involving locating and classifying singularities for the following functions:
a)
b)
c)
Merci!
Can you show that z = 0 is a pole of order 2? There is a useful theorem in the second paragraph here: http://mathworld.wolfram.com/Pole.html (I'm sure the theorem is also in your class notes and textbook).