# What is locus in conic section?

## What is locus in conic section?

locus: The set of all points whose coordinates satisfy a given equation or condition. focus: A point used to construct and define a conic section, at which rays reflected from the curve converge (plural: foci).

**What is the locus of a hyperbola?**

Hyperbola is defined as the locus of points P (x, y) such that the difference of the distance from P to two fixed points F1(-c, 0) and F2(c, 0) that is called foci are constant. The midpoint of the two foci points F1 and F2 is called the center of a hyperbola.

### What is the locus definition of a circle?

Univ. A locus is a set of points that meet a given condition. The definition of a circle locus of points a given distance from a given point in a 2-dimensional plane. The given distance is the radius and the given point is the center of the circle.

**What is equation of locus?**

Thus, the equation of locus is, y2−4y+2x+5=0 y 2 − 4 y + 2 x + 5 = 0 which is a parabola.

#### What is degenerate cone?

Using the alternative definition of the conic as the intersection in three-dimensional space of a plane and a double cone, a conic is degenerate if the plane goes through the vertex of the cones. …

**What is a Directrix?**

1 archaic : directress. 2 : a fixed curve with which a generatrix maintains a given relationship in generating a geometric figure specifically : a straight line the distance to which from any point of a conic section is in fixed ratio to the distance from the same point to a focus.

## What is locus of point?

In mathematics, a locus of points is a set of points that all satisfy some given condition or property. Some examples of loci of points are the set of all points the same distance from a point; the set of all points satisfying a given equation; or the set of all points that are the same distance from two given points.

**What is locus class 12 biology?**

The position of the gene on the particular chromosome is called the locus. Each gene possesses a different locus on the chromosome but the alleles are said to occupy the same locus on the chromosome.

### What is called locus?

In geometry, a locus (plural: loci) (Latin word for “place”, “location”) is a set of all points (commonly, a line, a line segment, a curve or a surface), whose location satisfies or is determined by one or more specified conditions.