In a monoid, the binary operation must be:a.Distributiveb.Commutativec.Associatived.Inverse
Question
In a monoid, the binary operation must be:
- a. Distributive
- b. Commutative
- c. Associative
- d. Inverse
Solution
To determine the properties of the binary operation in a monoid, we can analyze each option:
a. Distributive: A monoid does not require the binary operation to be distributive. The distributive property is typically associated with other algebraic structures such as rings or fields.
b. Commutative: A monoid does not require the binary operation to be commutative. The operation can be non-commutative, meaning that the order of the elements does matter.
c. Associative: A monoid does require the binary operation to be associative. This means that for any three elements a, b, and c in the monoid, the operation must satisfy the condition (a * b) * c = a * (b * c).
d. Inverse: A monoid does not require the existence of inverses for its elements. In other words, not every element in a monoid needs to have an inverse element with respect to the binary operation.
Therefore, the correct answer is c. Associative.
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