Write a in the form a = a-T+anN at the given value of t without finding T and N. r(t) = ( - t+ 4)i + (2t)j + (t² )k, t= - 1 a = - 43)T+ 43) N (Type exact answers, using radicals as needed.)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.5: Other Types Of Equations
Problem 54E
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Write a in the form a = a-T+aNN at the given value of t without finding T and N.
r(t) = ( - t+4)i + (2t)j + (t<)k, t= - 1
a =
- 43)T+
43) N
(Type exact answers, using radicals as needed.)
Transcribed Image Text:Write a in the form a = a-T+aNN at the given value of t without finding T and N. r(t) = ( - t+4)i + (2t)j + (t<)k, t= - 1 a = - 43)T+ 43) N (Type exact answers, using radicals as needed.)
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