If two functions are defined as: g: from (1,2,3} to {a,b,c}, and g(3) = a, g(2) = b, g(1) = c h: from {a,b,c} to {1,2,3}, and h(a) = 2, h(b) = 3, h(c) = 1 then (1) find f(x) = (g • h) (x) : (2) find f-1(x) = (g • h)'1 (x) if it exists:

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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If two functions are defined as:
g: from {1,2,3} to {a,b,c}, and g(3) = a, g(2) = b, g(1) = c
h: from {a,b,c} to {1,2,3}, and h(a) = 2, h(b) = 3, h(c) = 1
%3!
then
(1) find f(x) = (g • h) (x) :
(2) find f1(x) = (g • h) 1 (x) if it exists:
Transcribed Image Text:If two functions are defined as: g: from {1,2,3} to {a,b,c}, and g(3) = a, g(2) = b, g(1) = c h: from {a,b,c} to {1,2,3}, and h(a) = 2, h(b) = 3, h(c) = 1 %3! then (1) find f(x) = (g • h) (x) : (2) find f1(x) = (g • h) 1 (x) if it exists:
Evaluate EosissZosjs3 ( 3i + 2j ) =,
Transcribed Image Text:Evaluate EosissZosjs3 ( 3i + 2j ) =,
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