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1. Find Dr(t) and Dr(t) if (1) r(t) = (3-4)³i+ej+k (2) r(t) = sin² ti+cos3tj+1³k

1. Find Dr(t) and Dr(t) if (1) r(t) = (3-4)³i+ej+k (2) r(t) = sin² ti+cos3tj+1³k

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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1. Find Dr(t) and D²r(t) if (1) r(t)=(3t-4)³i+e¹j+k (2) r(t) = sin² ti+cos3tj+t²k 2. If r(t)=√t-li+ln(21²)j and h(t)=e³¹, find D, [h(t)r(t)].
Transcribed Image Text:1. Find Dr(t) and D²r(t) if (1) r(t)=(3t-4)³i+e¹j+k (2) r(t) = sin² ti+cos3tj+t²k 2. If r(t)=√t-li+ln(21²)j and h(t)=e³¹, find D, [h(t)r(t)].
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