Word Count : 259

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To check whether ((X, \cdot)) is a group, we must verify four group axioms: closure, associativity, identity, and invertibility. Since the operation or set (X) is not explicitly given in your question, I will outline the numerical/manual method you would follow step by step. 1. Closure: For all (a, b \in _______ _____ ______ _________ _______ _____ ____ ______ ___ _________ _______.
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