Chapter 11: Q. 41 (page 860)
Evaluate and simplify the indicated quantities in Exercises 35–41.
Short Answer
The simplification of is .
Chapter 11: Q. 41 (page 860)
Evaluate and simplify the indicated quantities in Exercises 35–41.
The simplification of is .
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Get started for freeUsing the definitions of the normal plane and rectifying plane in Exercises 20 and 21, respectively, find the equations of these planes at the specified points for the vector functions in Exercises 40–42. Note: These are the same functions as in Exercises 35, 37, and 39.
Evaluate and simplify the indicated quantities in Exercises 35–41.
Find and graph the vector function determined by the differential equation
. ( HINT: What familiar pair of functions have the given properties ?)
Given a differentiable vector-valued function r(t), what is the definition of the unit tangent vector T(t)?
Given a twice-differentiable vector-valued function and a point in its domain, what is the osculating plane at ?
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