EXAMPLE 2 Comparing trajectories Consider the trajectories described by the posi- tion functions r() = (1.F - R() - (. -4-). 4. 8 for t > 0, and 8 for t 2 0, where t is measured in the same time units for both functions. a. Graph and compare the trajectories using a graphing utility. b. Find the velocity vectors associated with the position functions.

EXAMPLE 2 Comparing trajectories Consider the trajectories described by the posi- tion functions r() = (1.F - R() - (. -4-). 4. 8 for t > 0, and 8 for t 2 0, where t is measured in the same time units for both functions. a. Graph and compare the trajectories using a graphing utility. b. Find the velocity vectors associated with the position functions.

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter7: Distance And Approximation

Section7.3: Least Squares Approximation

Problem 32EQ

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