MathProblemsBank

10.8.19 Series with Complex Terms

Condition: decompose the function \ (f (z) = \ frac {z-4} {z^{2} -8 z+15} \) in a series of Laurent in the region \ (3 <| z | <5 \).

Expansion of Complex Functions in Laurent and Taylor Series. Both Single-Valood and Multi-Valood Function are Consedered, Indicating the Branches Along Which-Valved Functions are Taken.