Question

what is the multiplication identity
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Answer 1

Answer:

an identity that when used to multiply a given element in a specified set leaves that element unchanged, as the number 1 for the real-number system

Answer 2

Answer:

In mathematics, an identity element, or neutral element, is a special type of element of a set with respect to a binary operation on that set, which leaves any element of the set unchanged when combined with it. This concept is used in algebraic structures such as groups and rings

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