4.103. theorem. (identity/uniqueness theorem) suppose that f is analytic in a domain d. lf s, the set of zeros of f in d, has a limit pointz in d. then fiz) = 0

4.103. Theorem. (Identity/Uniqueness Theorem) Suppose that f is analytic in a domain D. lf S, the set of zeros of f in D, has a limit pointz in D. Then fiz) = 0 in D.