﻿ The coordinates of the point on the circle x2 + y2 – 2x – 4y – 11 = 0 farthest from the origin are  : Kaysons Education

The Coordinates Of The Point On The Circle x2 + y2 – 2x – 4y – 11 = 0 Farthest From The Origin Are

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Question

Solution

Correct option is

The point lies on the line joining the origin to the centre (1, 2) i.e. y = 2x which meets the given circle at the points.

the one which is farthest from the origin is

SIMILAR QUESTIONS

Q1

Four distinct point (1, 0), (0, 1), (0, 0) and (tt) are concyclic for

Q2

If two circles which pass through the points (0, a) and (0, –a) cut each other orthogonally and touch the straight line

y = mx + c, then

Q3

The coordinates of two point P and Q are (2, 3) and (3, 2) respectively. Circles are described on OP and OQ as diameters; O being the origin, then length of the common chord is

Q4

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Q5

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Q6

The lengths of the tangents from two points A and B to a circle are l and l’ respectively. If the points are conjugate with respect to the circle, then (AB)2 is equal to

Q7

If two circles, each of radius 5 units, touch each other at (1, 2) and the equation of their common tangent is 4x + 3y = 10, then equation of the circle, a portion of which lies in all the quadrants is

Q8

A point moves such that the sum of the squares of its distances from the sides of a square of side unity is equal to 9. The locus of such a point is a circle

Q9

Radical centre of the three circles x2 + y2 = 9, x2 + y2 – 2x – 2y = 5, x2 + y2 + 4x + 6y = 19 lies on the line y = mx if m is equal to

Q10

A circle passes through the origin O and cuts the axis at A(a, 0) and B(0,b). The reflection of O in the line AB is the point