. Use the rule of differentiation of the scalar product, to evaluate (u v) for the following vector fields: u = e¹¹ i + 4t² j + 1 k. and a) Calculate the time derivatives of u and v. Represent your answers in the form i+ j+ u= and v = i+ j+ k v = 5i+ sin(3t)j + cos(6t) k. k. b) Now calculate the time derivative of scalar product of u and v: d (u v)=

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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Use the rule of differentiation of the scalar product, to evaluate(u · v) for the following vector fields:
and
a)
ú=
Calculate the time derivatives of u and v. Represent your answers in the form
i+
j+
k
and
v =
i+
(u. v)=
j+
u = eªt i + 4t² j +1 k.
е
k.
v = 5i + sin(3t)j + cos(6t) k.
b)
Now calculate the time derivative of scalar product of u and v:
d (u
dt
Transcribed Image Text:Use the rule of differentiation of the scalar product, to evaluate(u · v) for the following vector fields: and a) ú= Calculate the time derivatives of u and v. Represent your answers in the form i+ j+ k and v = i+ (u. v)= j+ u = eªt i + 4t² j +1 k. е k. v = 5i + sin(3t)j + cos(6t) k. b) Now calculate the time derivative of scalar product of u and v: d (u dt
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