1. Find the domain of the vector function. a) r(t) =(√4-t², e-³t, ln(t+1)) t-2 b) f(t) = i+tan ¹(t))+ln(9-1²)k t+2
1. Find the domain of the vector function. a) r(t) =(√4-t², e-³t, ln(t+1)) t-2 b) f(t) = i+tan ¹(t))+ln(9-1²)k t+2
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:ܩܘ 6:05
1. Find the domain of the vector function.
-3t
a) r(t) = (√4 – t², e¯³t, ln(t + 1))
b) t(t)
=
t
..|| 43%
2
î +tan¯¹(t)ĵ +ln(9 — t²)k
t+2
r
|||
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