Math, asked by earnmoneyonline149, 3 months ago

Solve any three sub-questions. Prove that the plane 2x-2y+z+12%3D0 touches the sphere (x +y +z?)-2x-4y+2z-3=0 and find the point of contact.

Answers

Answered by shreeyaparabsjs03830
0

Step-by-step explanation:

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