0
A region R is convex if, given any two points A and B in R, kA + (1-k)*B is also inside R for all k such that 0 ≤ k ≤ 1. In other words the whole of the line joining AB is inside the region R.
If there is even one pair of points A, B and just one value of k such that the relevant point is not in R, then R is not convex.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Difference of non convex and convex?
A non convex is a concave and a convex is differently shaped
What the difference between convex and non convex polygons?
In a non-convex (or concave) polygon, at least one interior angle is a reflex angle. An alternative definition is that if you take any two points inside a conves polygon, the line joining them is wholly inside the polygon.
What is the difference between a concave polygon and a convex polygon?
Any polygon that has an angle that is > 180º is a concave polygon. A convex polygon does not. e.g. All regular polygons are convex.
What is differentiale convex and non-convex?
Take any two points on or inside a body. If every point on the straight line joining the two points lies within the shape, then it is convex. If not, it is non-convex.
What is a non convex shape with three sides?
I believe the fewest number of sides in a planar, non-convex polygon is four.
Difference of non convex and convex?
A non convex is a concave and a convex is differently shaped
What the difference between convex and non convex polygons?
In a non-convex (or concave) polygon, at least one interior angle is a reflex angle. An alternative definition is that if you take any two points inside a conves polygon, the line joining them is wholly inside the polygon.
What is the difference between convex polygon and non convex polygon?
A polygon is convex if you can take any two points inside the polygon and connect them with a line segment that is completely contained by the polygon. A non-convex polygon is one which contains at least two points such that the line joining them does not lie entirely inside the polygon.
Difference between concave and convex in the dark?
concave is inward, convex is outward concave is inward, convex is outward
What is the difference property between convex and concave glass?
Convex lens converges the light and a concave lens diverges the light..
What is the difference between the focus of concave and convex mirror?
the focal point of a concave mirror is positive while a convex is negative
What is the difference between a concave polygon and a convex polygon?
Any polygon that has an angle that is > 180º is a concave polygon. A convex polygon does not. e.g. All regular polygons are convex.
Differentiate convex and non convex polygon?
A convex polygon is one with no angle greater than 180 degrees. A non-convex polygon is one that is not without such an angle.
What is difference between cancave and canvex?
Concave curves in (like a cave) = ) and convex curves out = (
What is the difference between a proposition and a non proposition?
difference between a proposition and non proposition
Is the union of two convex sets a non-convex set?
the union of two convex sets need not be a convex set.
How can you remember the difference between convex and concave lenses?
A concave surface curves inward. Cave-in
