Consider the collection of sets {An: n E R}, where for each n E R An := {(x, y) E R²: 2x + n}. y = (a) Show that this collection of sets partitions R², and sketch several of the sets An. (Note: The index set here is R, meaning that n is a real number!). (b) Find an equivalence relation {An: n E R}. ~ on R? whose equivalence classes are precisely the sets

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Consider the collection of sets {An: n E R}, where for each n E R
2.x + n}.
An := {(x, y) E R²: y
(a) Show that this collection of sets partitions R², and sketch several of the sets An. (Note: The
index set here is R, meaning that n is a real number!).
(b) Find an equivalence relation
{An:n e R}.
~ on R? whose equivalence classes are precisely the sets
Transcribed Image Text:Consider the collection of sets {An: n E R}, where for each n E R 2.x + n}. An := {(x, y) E R²: y (a) Show that this collection of sets partitions R², and sketch several of the sets An. (Note: The index set here is R, meaning that n is a real number!). (b) Find an equivalence relation {An:n e R}. ~ on R? whose equivalence classes are precisely the sets
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