Question

Ex.12: Find the equation of the tangent plane to the sphere
x2 + y2 + z2 - 2x - y - Z-5 = 0 at the point (1, 1,-2)
Solution :​

Answer 1

Step-by-step explanation:

Ex.12: Find the equation of the tangent plane to the sphere

x2 + y2 + z2 - 2x - y - Z-5 = 0 at the point (1, 1,-2)

Solution :

Answer 2

Answer:

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