Find a set of parametric equations for the tangent line to the
curve of intersection of...
Find a set of parametric equations for the tangent line to the
curve of intersection of the surfaces at the given point. (Enter
your answers as a comma-separated list of equations.) z = sqrt(x2 +
y2) , 9x − 3y + 5z = 40, (3, 4, 5)
Find a set of parametric equations for the tangent line to the
curve of intersection of the surfaces at the given point. (Enter
your answers as a comma-separated list of equations.)
z = x2 +
y2, z = 16 −
y, (4, −1, 17)
3. (5 points) (a): Find parametric equations for the tangent line to the curve with the given parametric equations at the specified point.$$ x=e^{-t} \cos t, \quad y=e^{-t} \sin t, \quad z=e^{-t} ; \quad(1,0,1) $$(b): Find the unit tangent vector \(\mathbf{T}\), the principal unit normal \(\mathbf{N}\), and the curvature \(\kappa\) for the space curve,$$ \mathbf{r}(t)=<3 3="" 4="" sin="" cos="" t="">$$
Find the equation of the tangent plane and the
parametric equations for the normal line to the surface
x2 + y2 - z = 0 at the point P(4,-1, 6).
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Find the parametric equations of the line of intersection of the
planes x − z = 1 and y + 2z = 3. (b) Find an equation of the plane
that contains the line of intersection above and it is
perpendicular to the plane x + y − 2z = 1.
Question: (a) Find parametric equations for the line of
intersection of the planes given by 3x − 2y + z = 1 and 2x + y − 3z
= 3.
(b) Find the equation of the plane orthogonal to both of these
planes and passing through the point (−2, 1, 1).
1. Given parametric equations below, find dy/dx , equations of
the tangent and normal line at the given point.
(a) x = t^2 , y = t^3−3t at t = 1
(b) x = cos(t), y = sin(2t) at t = π/4
2. ) Given parametric equations below, find d^2y/dx^2 and
determine the intervals on which the graph of the curve is concave
up or concave down.
(a) x = t^2 , y = t^3−3t
(b) x = cos(t), y...
Find the equation of the tangent line to the curve at the point
corresponding to the given value of t
1. x=cost+tsint, y=sint-tcost t=7pi/4
2. x=cost+tsint, y=sint-tcost t=3pi/4?