Multiple Choice
Describe the curve r(t) = (sin t) i + (cos t) j + k.
A) a helix wound around the cylinder +
= 1
B) the circle (of radius 1) in which the plane z = intersects the sphere
+
+
= 4
C) the circle (of radius ) in which the plane z = 1 intersects the sphere
+
+
= 3
D) the circle (of radius ) in which the plane z =
intersects the cylinder
+
= 1
E) a helix wound around the cylinder +
= 3
Correct Answer:

Verified
Correct Answer:
Verified
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