Consider the curve where a =0 (a) Compute(t) at t = [0, +∞). (b) Find the tangent line at the point (añ,3,0). (c) Find the length of the curve when t = [0, 2π]. r(t) = ((a + 1)t, 3 cos(2t), 3 sin(2t)) with t= [0, +∞).

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Consider the curve
r(t) = ((a + 1)t, 3 cos (2t), 3 sin(2t)) with t€[0,+∞).
where a =0
d
(a) Compute = 7 (t) at t € [0, +∞).
dt
(b) Find the tangent line at the point (añ, 3,0).
(c) Find the length of the curve when t = [0, 2π].
Transcribed Image Text:Consider the curve r(t) = ((a + 1)t, 3 cos (2t), 3 sin(2t)) with t€[0,+∞). where a =0 d (a) Compute = 7 (t) at t € [0, +∞). dt (b) Find the tangent line at the point (añ, 3,0). (c) Find the length of the curve when t = [0, 2π].
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