Find the Curvature for R(t) = E ^t I

question 39

Multiple Choice

Find the curvature for r(t) = e ^t i + e ^t j + 30k.

• A) 0
• E) 2e

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Definitions:

Crutches

Mobility aids used to transfer weight from the legs to the upper body during walking or standing.

Swing-To Gait

A type of gait where an individual moves both crutches forward together and then swings both feet to the crutches.

Light-Headed

A feeling of dizziness or faintness, often due to a decrease in blood supply to the brain.

Ease Down

This term might refer to a process or action of reducing intensity or slowly diminishing an activity, but without a specific context, it's hard to define precisely.