Question

which of the given is an example of the curves of infinite extent? a) circle b) ellipses c) paraboles d) all of these
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Answer 1

Answer:

b)ellipse

In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant.

Answer 2

A parabola is an example of a curve of infinite extent.

(Option C)

• An abstract phrase in mathematics is used to define the path of a continuously moving point (see continuity).
• An equation is typically used to construct such a route. The term can also refer to a straight line or a succession of line segments that are connected end to end.
• A closed curve is a route that loops back on itself, enclosing one or more areas. Circles, ellipses, and polygons are simple examples.
• Open curves of unlimited length include parabolas, hyperbolas, and spirals.
• As a result, option C is the proper response to the question.