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Find the Unit Tangent and Unit Normal Vectors to the Curve

Question 32

Essay

Find the unit tangent and unit normal vectors to the curve r(t) = (-8 + 4 cos t) i + sin t j at Find the unit tangent and unit normal vectors to the curve r(t) = (-8 + 4 cos t) i + sin t j at . Sketch a portion of the curve showing the point of tangency. . Sketch a portion of the curve showing the point of tangency.

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