d Find [r(t) · u(t)] and [r(t) x u(t)] in two different ways. dt dt r(t) = ti + 2t2j + t³k, u(t) = t4k 유[r(t). u(t)] re) - (a) dt (i) Find the product first, then differentiate. (ii) Apply the properties of the derivative. (r(t) × u(t)] dt (b) (i) Find the product first, then differentiate. (ii) Apply the properties of the derivative.
d Find [r(t) · u(t)] and [r(t) x u(t)] in two different ways. dt dt r(t) = ti + 2t2j + t³k, u(t) = t4k 유[r(t). u(t)] re) - (a) dt (i) Find the product first, then differentiate. (ii) Apply the properties of the derivative. (r(t) × u(t)] dt (b) (i) Find the product first, then differentiate. (ii) Apply the properties of the derivative.
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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![d
Find [r(t) · u(t)] and [r(t) x u(t)] in two different ways.
dt
dt
r(t) = ti + 2t2j + t³k, u(t) = t4k
유[r(t). u(t)]
re) -
(a)
dt
(i) Find the product first, then differentiate.
(ii) Apply the properties of the derivative.
(r(t) × u(t)]
dt
(b)
(i) Find the product first, then differentiate.
(ii) Apply the properties of the derivative.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdbd77ba1-ba3f-4321-be5f-9df611b842bc%2F2e7faa15-7266-456b-8f16-fb982d518b2a%2Fny48zs_processed.png&w=3840&q=75)
Transcribed Image Text:d
Find [r(t) · u(t)] and [r(t) x u(t)] in two different ways.
dt
dt
r(t) = ti + 2t2j + t³k, u(t) = t4k
유[r(t). u(t)]
re) -
(a)
dt
(i) Find the product first, then differentiate.
(ii) Apply the properties of the derivative.
(r(t) × u(t)]
dt
(b)
(i) Find the product first, then differentiate.
(ii) Apply the properties of the derivative.
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