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a) Find the arc length parametrization of the line x=-2+4t, y=3t, z=2+t that has the same...

a) Find the arc length parametrization of the line x=-2+4t, y=3t, z=2+t that has the same direction as the given line and has reference point (-2,0,2).

Use an arc length S as a parameter. x= y= z= b) Use the parametric equations obtained in part (a) to find the point on the line that is 20 units from the reference point in the direction of increasing parameter.

x=

y=

z=

b) Use the parametric equations obtained in part (a) to find the point on the line that is 20 units from the reference point in the direction of increasing parameter.

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