||r'(t) × r"(t)|| Use the formula k(t) to find k(t). 3 ||r(t)||³ r(t) = 3 cos(2t)i+ 3 sin(2t)j + tk k(t) ||

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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||r'(t) × r"(t)||
Use the formula k(t) :
to find k(t).
|||(t)|°
3
r(t) = 3 cos(2t)i+ 3 sin(2t)j + tk
K(t) =
Transcribed Image Text:||r'(t) × r"(t)|| Use the formula k(t) : to find k(t). |||(t)|° 3 r(t) = 3 cos(2t)i+ 3 sin(2t)j + tk K(t) =
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