Please prove mathematically that when y=0, the defined set C is not a subset. Why is the vector (0,0) not a subset of C? PS: The set A lies in the first quadrant and the set B (like a mirror image) is in the second quadrant. a+b must include one common point (0,0) right? Where am I going wrong here?
Please prove mathematically that when y=0, the defined set C is not a subset. Why is the vector (0,0) not a subset of C? PS: The set A lies in the first quadrant and the set B (like a mirror image) is in the second quadrant. a+b must include one common point (0,0) right? Where am I going wrong here?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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The question is attached in the image. The correct answer is obviously A or B. The correct answer according to university records is B.
Please prove mathematically that when y=0, the defined set C is not a subset.
Why is the
PS: The set A lies in the first quadrant and the set B (like a mirror image) is in the second quadrant. a+b must include one common point (0,0) right? Where am I going wrong here?
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