sider the following lines. r(t) = (3t+1,3t+2, 2t+1), for oo

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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Please complete both parts

Consider the following lines.
r(t) = (3t+1, 3t+2, 2t+1), for
∞o<t<∞
R(s) = (s + 4, 4s+5, -5s+3), for -∞o<S<∞
a. Determine whether the lines intersect (have a common point) and if so, find
the coordinates of that point.
b. If r and R describe the paths of two particles, do the particles collide?
Assume t≥0 and s 20 measure time in seconds.
a. Select the correct choice below and, if necessary, fill in the answer box to
complete your answer.
O A. The lines intersect at
O B. The lines do not intersect.
b. Choose the correct answer below.
O A.
(Simplify your answer. Type an ordered triple.)
O B.
O C.
r and R do not describe the paths of two particles and the particles
collide.
rand R describe the paths of two particles and the particles collide.
r and R describe the paths of two particles and the particles do not
collide.
O D. rand R do not describe the paths of two particles and the particles
do not collide.
Transcribed Image Text:Consider the following lines. r(t) = (3t+1, 3t+2, 2t+1), for ∞o<t<∞ R(s) = (s + 4, 4s+5, -5s+3), for -∞o<S<∞ a. Determine whether the lines intersect (have a common point) and if so, find the coordinates of that point. b. If r and R describe the paths of two particles, do the particles collide? Assume t≥0 and s 20 measure time in seconds. a. Select the correct choice below and, if necessary, fill in the answer box to complete your answer. O A. The lines intersect at O B. The lines do not intersect. b. Choose the correct answer below. O A. (Simplify your answer. Type an ordered triple.) O B. O C. r and R do not describe the paths of two particles and the particles collide. rand R describe the paths of two particles and the particles collide. r and R describe the paths of two particles and the particles do not collide. O D. rand R do not describe the paths of two particles and the particles do not collide.
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