Solve the initial value problem for r as a vector function of t. dr Differential equation: Initial condition: dt = -5ti-3tj-tk r(0)=7i+4j+5k

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 18T
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The tangent line to a smooth curve r(t) = f(t)i + g(t)j + h(t)k at t= to is the line that passes through the point (f(to).g (to).h(to)) parallel to v (to), the curve's velocity vector at to
Use r(to) and r' (to) to find parametric equations for the line that is tangent to the given curve at the given parameter value t-to-
r(t) = (2t²) i + (2t+ 1)j + (4t³) k₁_to=1
Transcribed Image Text:The tangent line to a smooth curve r(t) = f(t)i + g(t)j + h(t)k at t= to is the line that passes through the point (f(to).g (to).h(to)) parallel to v (to), the curve's velocity vector at to Use r(to) and r' (to) to find parametric equations for the line that is tangent to the given curve at the given parameter value t-to- r(t) = (2t²) i + (2t+ 1)j + (4t³) k₁_to=1
Solve the initial value problem for r as a vector function of t.
dr
Differential equation:
Initial condition:
= -5ti-3tj-t k
dt
r(0) = 7i+ 4j+5k
Transcribed Image Text:Solve the initial value problem for r as a vector function of t. dr Differential equation: Initial condition: = -5ti-3tj-t k dt r(0) = 7i+ 4j+5k
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