Question 1. Find the area of the region enclosed by f(x)=2x² and y=12-2x. Sketch the graphs and indicate the intercepts clearly. Question 2. Suppose u and v are such that the sum of u and v is perpendicular to u. If v√√2u, proof that vis perpendicular to the sum of 2u and v =

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 28E
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Question 1.
Find the area of the region enclosed by f(x)=2x² and y=12-2x.
Sketch the graphs and indicate the intercepts clearly.
Question 2.
Suppose u and v are such that the sum of u and v is perpendicular to u.
If v√√2u, proof that vis perpendicular to the sum of 2u and v
=
Transcribed Image Text:Question 1. Find the area of the region enclosed by f(x)=2x² and y=12-2x. Sketch the graphs and indicate the intercepts clearly. Question 2. Suppose u and v are such that the sum of u and v is perpendicular to u. If v√√2u, proof that vis perpendicular to the sum of 2u and v =
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