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




None of these
easy
Solution
Correct option is
Centre = (2,– 3, 4), radius = 5,
SIMILAR QUESTIONS
Q1
Find the centre and radius of the sphere
medium
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Q2
Find the centre and radius of the sphere
medium
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Q3
Find the centre and radius of the sphere
easy
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Q4
Find the equation of the sphere concentric with the sphere
and double its radius.
medium
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Q5
A point P(x, y, z) is such that 3PA = 2PB, where A 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.
medium
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Q6
Find the equation of the sphere whose centre has the position vector and which touches the plane
easy
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