An ellipse is a conic section which is a closed curve.
A circle is a special case of an ellipse.
The first order continuity curve is a term used in geometry to describe parametric first derivatives that are in proportion at the intersection on at least two successive sections of the curve.
GREEN'S THEOREM: if m=m(x,y) and n= n(x,y) are the continuous functions and also partial differential in a region 'r' of x,y plane bounded by a simple closed curve c. DIVERGENCE THEOREM: if f is a vector point function having continuous first order partial derivatives in the region v bounded by a closed curve s
curve is an action verb
The word curve can be used as either a verb or a noun. As a verb: when you throw a ball, its path will curve downward, because of gravity. As a noun: the equation can be drawn on the graph as a smooth curve.
The curve of your thumb is the part where it looks rounded, at the base of your thumb.
Circles, parabolas, ellipses, and hyperbolas are all conic sections. Out of these conic sections, the circle and ellipse are the ones which define a closed curve.
Ellipse and curve! apex
Ellipse circle
circle and ellipse are closed curved conic section!, from bilal , Pakistan
Conic section
The phrase is a "conic section".
Those are known as conic section, and they are described by equations of degree 2.
simple curve is a curve which doesnot cross itself,it neednot be closed....... but a simple closed curve is a curve which is simple and also closed. every simple closed curve is a simple curve but not vice versa.
Another name for a parabola is a "quadratic curve." This term emphasizes its connection to quadratic functions, as parabolas are the graphical representation of equations of the form (y = ax^2 + bx + c). In some contexts, parabolas can also be referred to as "conic sections" when discussing their properties in relation to conic geometry.
The apex of a conic section refers to the highest or lowest point of a curve, depending on its orientation. In the context of a parabola, the apex is synonymous with the vertex, which is the point where the curve changes direction. For hyperbolas and ellipses, the term is less commonly used, but it can refer to the points of intersection with the major axis or the extreme points of the curve. Overall, the apex signifies a critical point that defines the shape and properties of the conic section.
A conic section is a curve formed by the intersection of a plane with a cone (conical surface). If the section is parallel to the base of the cone, the conic section has a fixed diameter and is a circle. Any other plane that does not intersect the apex is either a parabola, a hyperbola, or an ellipse.
A conic section is a curve formed by the intersection of a plane with a cone (conical surface). If the section is parallel to the base of the cone, the conic section has a fixed diameter and is a circle. Any other plane that does not intersect the apex is either a parabola, a hyperbola, or an ellipse.