Insert $\in \mathbf { Or } \notin$ In the Blank to Make the Statement Is True

question 48

Multiple Choice

Insert $\in \mathbf { Or } \notin$ in the blank to make the statement is true.
-10 $\{ 7,8,9,10 \}$

• A) \(\mathrm { } \notin\)
• B) \(\epsilon\)

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Definitions:

Seal

A device or symbol used to authenticate documents as genuine or to signify approval or ratification.

Consideration

A concept in contract law, referring to something of value exchanged between parties as part of an agreement.

Gratuitous Promise

A voluntary promise or agreement without consideration, where the promisor is not legally bound to fulfill the promise.

Common Law

A legal system based on judicial decisions and precedents rather than statutory laws, common in many English-speaking countries.