Where does the helix r(t) = kcos t, sin t, t) intersect the paraboloid z = x
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Where does the helix r(t) = kcos πt, sin πt, t) intersect the paraboloid z = x2 + y2? What is the angle of intersection between the helix and the paraboloid? (This is the angle between the tangent vector to the curve and the tangent plane to the paraboloid.)
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Parametric equations for the helix are x cos nt y sinnt zt and substitut...View the full answer
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