Show that no point on the graph of x 2 3xy + y 2 = 1
Question:
Show that no point on the graph of x2 − 3xy + y2 = 1 has a horizontal tangent line.
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Let the implicit curve x 3xy y 1 be given Then 2x 3xy 3y 2yy 0 S...View the full answer
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Somshukla Chakraborty
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