Question
Download Solution PDFComprehension
Direction: Consider the following for the items that follow:
Let 2x2 + 2y2 + 2z2 + 3x + 3y + 3z - 6 = 0 be a sphere.
The centre of the sphere lies on the plane
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
The Centre of the sphere is C \((\frac{-3}{4}, \frac{-3}{4}, \frac{-3}{4})\)
4x + 8y + 8z + 15 = 0,
Plane satisfy the centre of sphere – 3 –6 – 6 + 15 = 0
⇒ 0 = 0
∴ Option (d) is correct
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