Let P be the tangent plane to the surface z-2x2+y2 at the point Q=(1,1,3). Which of the following points also lies in P? O a. (1,-2,1) O b. (1,-2,-1) O (1.-2.3) O d.(1,-2,-3)

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Chapter2: Second-order Linear Odes
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Let P be the tangent plane to the surface z=2x2+y2 at the point Q=(1,1,3). Which of the following points also lies in P?
Оа. (1,-2,1)
Ob.(1,-2,-1)
O. (1,-2,3)
O d. (1,-2,-3)
Transcribed Image Text:Let P be the tangent plane to the surface z=2x2+y2 at the point Q=(1,1,3). Which of the following points also lies in P? Оа. (1,-2,1) Ob.(1,-2,-1) O. (1,-2,3) O d. (1,-2,-3)
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