Let T be the tangent line at the point P(x, y) to the graph of the curve
Question:
Let T be the tangent line at the point P(x, y) to the graph of the curve x²/3 + y2/3 = a²/3, a > 0, as
shown in the figure. Show that the radius of curvature at P is
three times the distance from the origin to the tangent line T.
Transcribed Image Text:
-a a -a y P(x, y) a T X
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x23 123 2 3 Tt 93 X 2 13 13 y 0 Slope at Pxy rt cos ti sin tj rt 3 cos t sin ti 3 s...View the full answer
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