Math, asked by ashokyadav20101997, 10 months ago

Find the equation of the tangent at (-1, -2, 3) to the sphere 2x2+ 2y2+ 2z2+ 2x + 3y + 4z + 22 = 0.

Answers

Answered by vanshsinghal987
0

2x^2+2y^2-2x-6y-21=0

The equation of the circle having has a diameter the chord x-y-1=0 of the circle 2x^2+2y^2-2x-6y-21=0

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