An algebraic structure _________ is called a semigroup.ans.(P, +)(+, *)(Q, +, *)(P, *)
Question
An algebraic structure _________ is called a semigroup.ans.(P, +)(+, *)(Q, +, *)(P, *)
Solution
An algebraic structure (P, *) is called a semigroup if it satisfies two conditions:
- Closure: For all a, b in P, the result of the operation a * b is also in P.
- Associativity: For all a, b and c in P, (a * b) * c equals a * (b * c).
So, the correct answer is (P, *).
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