Determine Whether the Set Is Well Defined or Not Well

question 24

Multiple Choice

Determine whether the set is well defined or not well defined.
-The set of rivers that flow south to north

• A) not well defined
• B) well defined

---

Definitions:

General Contour

An outline that represents the shape or form of an object, especially used in design and drafting to indicate general shapes.

Front View

The principal view of an object in technical drawing, depicting the most characteristics of the design, typically facing the observer directly.

Purpose

The reason for which something is done or created or for which something exists.

Arrangement of Views

The organized layout of different perspectives of an object (top, front, side views) in technical drawing to provide comprehensive detail.