Find the curve's unit tangent vector. Also, find the length of the indicated portion of the curve. + (3) ³/² K r(t) = 6ti + k, 0st≤13 The curve's unit tangent vector is (i+j+k. (Type exact answers, using radicals as needed.) Find the curve's unit tangent vector. Also, find the length of the indicated portion of the curve. π r(t) = (cos ³t)j + (sin ³t) k, Osts - 2 Find the curve's unit tangent vector. T(t) =j+k ...
Find the curve's unit tangent vector. Also, find the length of the indicated portion of the curve. + (3) ³/² K r(t) = 6ti + k, 0st≤13 The curve's unit tangent vector is (i+j+k. (Type exact answers, using radicals as needed.) Find the curve's unit tangent vector. Also, find the length of the indicated portion of the curve. π r(t) = (cos ³t)j + (sin ³t) k, Osts - 2 Find the curve's unit tangent vector. T(t) =j+k ...
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Plz answer both correctly asap
Transcribed Image Text:Find the curve's unit tangent vector. Also, find the length of the indicated portion of the curve.
3/2,
+(37) P³/²2K.
r(t) = 6ti +
"k, 0st≤ 13
The curve's unit tangent vector is (i+j+ k.
(Type exact answers, using radicals as needed.)
Find the curve's unit tangent vector. Also, find the length of the indicated portion of the curve.
π
r(t) = (cos ³t)j + (sin ³t)k, Osts
Find the curve's unit tangent vector.
T(t)=j+k
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