Find an arc length parametrization r(t) = (e¹ sin(t), et cos(t), 7eª). Assume t(s) T1(s) = (0) = r₁(s) of 0 when s = 0, and t'(0) > 0.

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A: Given vector is as follows

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A:

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A:

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A:

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A:

Q: a) y = 1 √x - √x²+4+tan().

A: To find the derivative of given function