4. Find the surface area of the function z = xy over the region bounded inside the cylinder x² + y² = 2. 5. Set up the integral needed to find the surface area of the function ŕ(u,v) = u² cos vî + u² sin vĵ + uvk over the region 0 ≤ u≤3,0≤v≤2. You do not need to integrate. 1. Consider the function x = √y²+z². Identify the surface. Convert the surface to parametric surface form (u, v). Find the equation of the tangent plane at (5,3,4). 2. Find the arc length of the function (t) = t²+ Intĵ+ t Intk on the interval [1, e]. After setting up the integral, you may evaluate it numerically (in a calculator). 3. Find the curvature of the function 7(t) = t²î + In tĵ + t ln t✩ at the point (e²,1,e). Then use that to find the radius of curvature.

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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I need help with this problem and an explanation for the solution described below. (Calculus 3: Arc Length and Curvature, Surface Area)

4. Find the surface area of the function z = xy over the region bounded inside the cylinder
x² + y² = 2.
5. Set up the integral needed to find the surface area of the function ŕ(u,v) = u² cos vî +
u² sin vĵ + uvk over the region 0 ≤ u≤3,0≤v≤2. You do not need to integrate.
Transcribed Image Text:4. Find the surface area of the function z = xy over the region bounded inside the cylinder x² + y² = 2. 5. Set up the integral needed to find the surface area of the function ŕ(u,v) = u² cos vî + u² sin vĵ + uvk over the region 0 ≤ u≤3,0≤v≤2. You do not need to integrate.
1. Consider the function x = √y²+z². Identify the surface. Convert the surface to parametric
surface form (u, v). Find the equation of the tangent plane at (5,3,4).
2. Find the arc length of the function (t) = t²+ Intĵ+ t Intk on the interval [1, e]. After
setting up the integral, you may evaluate it numerically (in a calculator).
3. Find the curvature of the function 7(t) = t²î + In tĵ + t ln t✩ at the point (e²,1,e). Then use
that to find the radius of curvature.
Transcribed Image Text:1. Consider the function x = √y²+z². Identify the surface. Convert the surface to parametric surface form (u, v). Find the equation of the tangent plane at (5,3,4). 2. Find the arc length of the function (t) = t²+ Intĵ+ t Intk on the interval [1, e]. After setting up the integral, you may evaluate it numerically (in a calculator). 3. Find the curvature of the function 7(t) = t²î + In tĵ + t ln t✩ at the point (e²,1,e). Then use that to find the radius of curvature.
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