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What is the tangent of y^2-xy+x^2=10 at (2,2)?

 

._.

 Aug 31, 2017
edited by Guest  Aug 31, 2017
edited by Guest  Aug 31, 2017
 #1
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y^2-xy+x^2=10

 

(2,2)  is not a point on this rotated conic  [ an ellipse]

 

See here : https://www.desmos.com/calculator/bgfsurw74y

 

 

cool cool cool

 Aug 31, 2017

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