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Let n, k be positive integers satisfying n ≥ 2k + 4, a ≠ 0 be a complex number, and let Ƒ be a family of functions meromorphic in a domain D, if for each f ∈ Ƒ, fn + af(k) and gn + ag(k) share b, and all zeros have multiplicity at least k + 1, then Ƒ is normal in D. © 2018 by Eudoxus Press, LLC. All rights reserved.
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