d Calculate ri(t) · r2(t)] and r1(t) × r2(t)] first by differentiating dt dt the product directly and then by applying the formulas d dr2 dr1 [r1(t) r2(t)] = r1(t) · dt r2(t) and dt dt dr1 x r2(t). dr2 d. [ri(t) x r2(t)] = ri(t) x %3D dt dt dt r1(t) = cos(t)i + sin(t)j+ 6tk, r2(t) = 5i + tk %3D
d Calculate ri(t) · r2(t)] and r1(t) × r2(t)] first by differentiating dt dt the product directly and then by applying the formulas d dr2 dr1 [r1(t) r2(t)] = r1(t) · dt r2(t) and dt dt dr1 x r2(t). dr2 d. [ri(t) x r2(t)] = ri(t) x %3D dt dt dt r1(t) = cos(t)i + sin(t)j+ 6tk, r2(t) = 5i + tk %3D
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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![a education.wiley.com/was/ui/v2/assessment-player/index.html?launchld%3D01@60327-448c-4ba7-b225-76a9a382fea9#/question/8
3 3Q21-22 (MATH148)
uestion 9 of 10
d
d
Calculate ri(t) r2(t)] and ri(t) x r2(t)] first by differentiating
dt
dt
the product directly and then by applying the formulas
dr,
dri
d
[ri(t) r2(t)] = r:(t).
r2(t) and
dt
dt
dt
dri
x r2(t).
dt
d.
dr2
[ri(t) x r2(t)] = ri(t) x
dt
dt
r1(t) = cos(t)i + sin(t)j+ 6tk,
r2(t) = 5i + tk
%3D
Mga A
ndf
30 GED117 Mga A
ndf](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa57cc51e-23d8-4b37-a4f8-d6861d0f2521%2F6934add4-fc73-411b-9b7a-901e61b962c8%2Fzgftofu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a education.wiley.com/was/ui/v2/assessment-player/index.html?launchld%3D01@60327-448c-4ba7-b225-76a9a382fea9#/question/8
3 3Q21-22 (MATH148)
uestion 9 of 10
d
d
Calculate ri(t) r2(t)] and ri(t) x r2(t)] first by differentiating
dt
dt
the product directly and then by applying the formulas
dr,
dri
d
[ri(t) r2(t)] = r:(t).
r2(t) and
dt
dt
dt
dri
x r2(t).
dt
d.
dr2
[ri(t) x r2(t)] = ri(t) x
dt
dt
r1(t) = cos(t)i + sin(t)j+ 6tk,
r2(t) = 5i + tk
%3D
Mga A
ndf
30 GED117 Mga A
ndf
![MLE3 3Q21-22 (MATH148)
Question 9 of 10
< >
d
[ri(t) r2(t)] =
dt
d
[ri(t) x r2(t)] :
dt
e GED117 Mga A..pdf
3Q GED117 Mga A..pdf
29°C Mo](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa57cc51e-23d8-4b37-a4f8-d6861d0f2521%2F6934add4-fc73-411b-9b7a-901e61b962c8%2F1b2ntbr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:MLE3 3Q21-22 (MATH148)
Question 9 of 10
< >
d
[ri(t) r2(t)] =
dt
d
[ri(t) x r2(t)] :
dt
e GED117 Mga A..pdf
3Q GED117 Mga A..pdf
29°C Mo
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