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Find The Equation Of The Sphere Whose Centre Has The Position Vector  and Which Touches The Plane

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Question

Solution

Correct option is

P.V. of the centre        =

The given plane is

Radius of sphere =

Or

SIMILAR QUESTIONS

Q1

Find the equation of the sphere whose centre is (2, – 3, 4) and radius 5.

Q2

Find the centre and radius of the sphere

Q3

Find the centre and radius of the sphere

Q4

Find the centre and radius of the sphere

Q5

Find the equation of the sphere concentric with the sphere

and double its radius.

Q6

A point P(x, y, z) is such that 3PA = 2PB, where and B are the points (1, 3, 4) and (1, – 2, –1) respectively. Find the equation of the locus of the point P and show that the locus is a sphere.

Q7

Find the value of  for which the plane  touches the sphere

Q8

Find the radius of the circular section of the sphere  by the plane

Q9

Find the centre and radius of the circle in which the plane  intersects the sphere