6 3 3. Answer each of the following questions. (a) (2 points) When is the tangent...

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6 3 3. Answer each of the following questions. (a) (2 points) When is the tangent line to C(t)=(√t, 2+t, t2-1) normal to the plane x+4y+32z = 16? (b) (2 points) Find the arclength of the curve C(t) = (et cost, et sin t) for 0 ≤t≤ √2. 6 3 3. Answer each of the following questions. (a) (2 points) When is the tangent line to C(t)=(√t, 2+t, t2-1) normal to the plane x+4y+32z = 16? (b) (2 points) Find the arclength of the curve C(t) = (et cost, et sin t) for 0 ≤t≤ √2.

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a The tangent line to a curve at a point is normal to the curve at that point if and only if the tan... View the full answer