## Blog Post # How Can Kids Have a Very Good Command of the Topic of Eccentricity in Mathematics?

Eccentricity in mathematics: Eccentricity in mathematics can be perfectly defined as how much a conical section varies from being circular. This concept should be paid proper attention on the behalf of kids so that they can have a good command over the subject of mathematics and never get confused in the whole process. Eccentricity is often represented as the letter of E which stands for Euler‘s number which will make sure that kids will never get confused in the whole process. In mathematics for any kind of conical section, there will be a locus of a point in which the distance to the point and the line will always be into a constant ratio and this particular constant ratio will be known as the concept of eccentricity which has been perfectly denoted by the symbol E.

The formula to find out the eccentricity of any kind of conic section can be perfectly defined as eccentricity is equal to C/A where C will be the distance from the centre to the focus and it will be the distance from the centre to the vertex.

## Hence, in this particular system eccentricity of the circle has been defined as follows:

A circle can be perfectly defined as the set of points into a plane that will be equidistant from a fixed point into the plane and will be known as the centre. The term radius is perfectly utilised in terms of defining the distance from the centre and the point of the circle and if the centre of the circle is at the origin it will become very much easy to derive the equation of a circle. So, the ethnic city formula in the cases of the circle has been explained as follows:

## |CP| is equal to R or radius

The equation of the circle with Centre C can also be written as X minus H whole square plus Y minus K whole square is equal to reduced square.

## In the cases of parabola it has been explained as follows:

Mathematics is defined as the set of points P in which the distance from which point focuses into the plane will be perfectly equal to the distance from the fixed-line directrix in the plane. In other words one can perfectly say that distance from the fixed point into a plane will be the constant ratio equal to the distance from the fixed line into the plane which is the main reason that eccentricity of the parabola will always be equal to 1. It can also be written as the general equation of X Square is equal to 4 into A into Y.

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## In the cases of the eccentricity of ellipse it has been explained as follows:

The ellipse can be perfectly defined as the set of points into a plane in which the sum of distances from the two fixed points will be constant. In simple words, the distance from the fixed point into a plane will always help in bearing the concentration of which will be less than the distance from the fixed line into the plane. Hence, the eccentricity of the ellipse will always remain less than one and a general equation is under the root of A square minus B square upon A.

In the cases of hyperbola, it can be defined as the set of all the points into a plane where the difference of whose distances from to fix the points is constant and the formula will be under the root of a square plus B square upon it.

Hence, enrolling the kids on platforms like Cuemath is very much important for the parents so that they are always taught by the math experts who will be further making sure that the overall goals of the kids will be efficiently achieved and they will always score well in exams.