Question: Let r(t) =(3t + 1, 4t 5, 2t). (a) Evaluate the arc length integral s(1) = f( ||~ (1)|| du. (b) Find the inverse

Let r(t) =(3t + 1, 4t − 5, 2t).

(a) Evaluate the arc length integral s(t) = [[|1r (1)||(du. (b) Find the inverse g(s) of s(t). (c) Verify

(a) Evaluate the arc length integral s(1) = f( ||~ (1)|| du. (b) Find the inverse g(s) of s(t). (c) Verify that r(s) = r(g(s)) is an arc length parametrization.

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