0
Add your answer:
Earn +20 pts
Is a circle a convex set?
no
What is the face of a circle?
Strictly speaking a circle has no face since it is only a set of points, not the area enclosed by that set of points.
Is A union B a convex set?
yes
Is a ray a convex set?
no, because it should be a segment .
How many meters is the diameter in a circle?
It varies. There is no set diameter of a circle.
Is a circle a convex set?
no
Is Feasible region is necessary to be a convex set?
Yes, in optimization problems, the feasible region must be a convex set to ensure that the objective function has a unique optimal solution. This is because convex sets have certain properties that guarantee the existence of a single optimum within the feasible region.
What is the face of a circle?
Strictly speaking a circle has no face since it is only a set of points, not the area enclosed by that set of points.
Definition of circular region of circle?
the set f all points of the plane which lie either on the circle or inside the circle form the circular region
Is the union of two convex sets a non-convex set?
the union of two convex sets need not be a convex set.
Which symbol indicates that the enclosed members are a set?
Parenthesis indicate that the enclosed members are a set. The brackets indicate that what enclosed Êinside of itÊis an option.
What is meaning of the convex?
Convex refers to a shape or surface that curves outward like the exterior of a circle. In mathematics, it describes a set where any line segment connecting two points within the set lies completely within the set. Convexity is often used in optimization and geometry to simplify problem-solving.
Is A union B a convex set?
yes
Is an empty half plane still a convex set?
The answer depends on how it is halved. If the plane is divided in two by a step graph (a zig-zag line) then it will not be a convex set.
What are convex polygons?
A convex polygon is one with no reflex angles (angles that measure more than 180 degrees when viewed from inside the polygon). More generally a convex set is on where a straight line between any two points in the set lies completely within the set.
Is a ray a convex set?
no, because it should be a segment .
Two lines with intersection is the empty set?
It can be if the set consists of convex shapes, for example.
