Let X = {-4, 1, 5, 7, 10}. Let f : X → Z by f(x) = 10x + 9. Rewrite f as a subset of X x Z. f = { }.

Elementary Linear Algebra (MindTap Course List)
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Chapter4: Vector Spaces
Section4.4: Spanning Sets And Linear Independence
Problem 57E: For which values of t is each set linearly independent? a S={(t,1,1),(1,t,1),(1,1,t)} b...
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Let X = {-4, 1, 5, 7, 10}. Let f : X → Z by
f(x) =
= 10x + 9. Rewrite f as a subset of X x Z.
f = {
}.
Transcribed Image Text:Let X = {-4, 1, 5, 7, 10}. Let f : X → Z by f(x) = = 10x + 9. Rewrite f as a subset of X x Z. f = { }.
Let
X = {c, e,j, r, w}, Y = {4,6, 12, 17, 24, 25, 27, 29},
and f : X → Y with
f = {(c, 24), (e, 17), (j, 6), (r, 29), (w, 12)}.
f(c) = 24
%3D
f(e) =
17
%D
f(w) = 12
f(r) = 29
Transcribed Image Text:Let X = {c, e,j, r, w}, Y = {4,6, 12, 17, 24, 25, 27, 29}, and f : X → Y with f = {(c, 24), (e, 17), (j, 6), (r, 29), (w, 12)}. f(c) = 24 %3D f(e) = 17 %D f(w) = 12 f(r) = 29
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