For r ( t ) = sin π t i − cos t π 4 j , r ( 3 ) = a) 3 2 i + 2 2 j b) 2 2 i + 3 2 j c) 3 2 i − 2 2 j d) 2 2 i − 3 2 j

Study Guide for Stewart's Multivariable Calculus, 8th

8th Edition

ISBN: 9781305271845

Author: Stewart, James

Publisher: Brooks Cole

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Domain

In simple mathematics terms, a domain is defined as the space on which all the possible inputs for the function will lie. It can also be expressed as a set of departures for the required function.

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Chapter 13.1, Problem 1PT

For r ( t ) = sin π t i − cos t π 4 j , r ( 3 ) =

a) 3 2 i + 2 2 j
b) 2 2 i + 3 2 j
c) 3 2 i − 2 2 j
d) 2 2 i − 3 2 j

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Chapter 12.6, Problem 6PT

Chapter 13.1, Problem 2PT

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For r ( t ) = sin π t i − cos t π 4 j , r ( 3 ) = a) 3 2 i + 2 2 j b) 2 2 i + 3 2 j c) 3 2 i − 2 2 j d) 2 2 i − 3 2 j

Solution Summary: The author explains how to choose the appropriate option for the vector r(3).

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