At how many points do the curves r₁ (t) = ((t+1)², -t2- 2t, t+2) and r₂ (t) = (1 − t², t, t) intersect?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.7: More On Inequalities
Problem 44E
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At how many points do the curves r₁ (t) = ((t+1)², -t²- 2t, t+ 2) and
r₂ (t) = (1 – t², t, t) intersect?
02
00
0 3
01
Transcribed Image Text:At how many points do the curves r₁ (t) = ((t+1)², -t²- 2t, t+ 2) and r₂ (t) = (1 – t², t, t) intersect? 02 00 0 3 01
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