Answer
$(-\infty,\infty)$
Work Step by Step
since both sin t and cos t in both F(t) and G(t) have a domain of all real numbers t, therefore r(t) has a domain of all real numbers.
Calculus 10th Edition
by Larson, Ron; Edwards, Bruce H.
Published by
Brooks Cole
ISBN 10:
1-28505-709-0
ISBN 13:
978-1-28505-709-5
Chapter 12 - Vector-Valued Functions - 12.1 Exercises - Page 821: 7
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
