The set of all vectors in R squared that satisfy 3x+4y=1 is a subspace of R squared . True False
The set of all vectors in R squared that satisfy 3x+4y=1 is a subspace of R squared . True False
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 12E
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Question
-
The set of all
vectors in R squared that satisfy 3x+4y=1 is a subspace of R squared .True
False
Expert Solution
Step 1
1. The set of all vectors in R squared that satisfy 3x+4y=1 is not a subspace of R squared. i.e. The given statement is "False".
The points (1/3, 0) and (0, 1/4) satisfy the equation 3x+4y=1 , but (1/3, 0) + (0, 1/4) = (1/3, 1/4) doesn't satisfy the equation, since 3×(1/3) + 4×(1/4) = 2. So, This doesn't form a subspace of R squared.
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