Question: Which three of the following vector-valued functions parametrize the same space curve? (a) (-2+ cost)i + 9j + (3- sint)k (c) (-2+cos3t)i + 9j +

Which three of the following vector-valued functions parametrize the same space curve?

(a) (-2+ cost)i + 9j + (3- sint)k (c) (-2+cos3t)i + 9j + (3 sin 3t)k (e) (2 + cost)i + 9j + (3 + sin t)k (b)

(a) (-2+ cost)i + 9j + (3- sint)k (c) (-2+cos3t)i + 9j + (3 sin 3t)k (e) (2 + cost)i + 9j + (3 + sin t)k (b) (2 + cost)i - 9j + (-3-sint)k (d) (-2- cost)i + 9j+ (3 + sint)k

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