DSE maths core 2016 paper2 41 locus equation of circle point of
How To Find Locus Of A Point - How To Find. View solution > find the equation to the locus of a point so that the sum of the squares of its distances from the axes is equal to 3. Then the locus is a circle with radius of 3.
DSE maths core 2016 paper2 41 locus equation of circle point of
Substituting x = 5 and y = 2, in l.h.s. I feel that the locus is x 2 = − ( y − 2). If you learnt something new and are feeling. How to draw a locus of points a given distance from a point or a line. The simplest might be, what is the set of points in a plane equidistant from a given point say at distance 3. Constructing loci with construction lines. The locus at a fixed distance “d” from the line “m” is considered as a pair of parallel lines that are located on either side of “m” at a distance “d” from the line “m”. (i) if we are finding the equation of the locus of a point p, assign coordinates, say (h, k) to p (ii) express the given conditions as equations in terms of the known quantities and unknown parameters. To find the locus of all points equidistant from two given points, follow these steps: Given two points, the locus of points is a straight line midway between the two points.
Let a be the fixed point ( 0, 4) and b be a moving point ( 2 t, 0). Substituting x = 5 and y = 2, in l.h.s. (iv) replace h by x, and k by y, in the resulting equation. (i) if we are finding the equation of the locus of a point p, assign coordinates, say (h, k) to p (ii) express the given conditions as equations in terms of the known quantities and unknown parameters. The simplest might be, what is the set of points in a plane equidistant from a given point say at distance 3. I feel that the locus is x 2 = − ( y − 2). (iii) eliminate the parameters, so that the resulting equation contains only h, k and known quantities. Given two points, the locus of points is a straight line midway between the two points. Then find the equation of locus of p. Hence point (5, 2) lies on given locus. Find the equation to the locus of a point which moves so that the square of its distance from the point (0, 2) is equal to 4.
