Let X={a,b,c,d), f = ((a,b),(b,a),(c,c),(d,d)}CX×X, and g= ((a,d),(b,a),(c,b),(d,c)}CX×X. Find gof. a. {(a,a),(b,d),(c,b),(d,c)} O b.{(a,d),(b,b),(c,a),(d,c)} O c. {(a,a),(b,b),(c,c),(d,d)} O d. {(a,c),(b,d),(c,a),(d,b)

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.6: Permutations And Combinations
Problem 4SC
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Let
X={a,b,c,d},
f = {(a,b),(b,a),(c,c),(d,d)}CX×X,
and
g= ((a,d),(b,a),(c,b),(d,c)}CX×X.
Find
gof.
a. {(a,a),(b,d),(c,b),(d,c)}
b.{(a,d),(b,b),(c,a),(d,c)}
c. {(a,a),(b,b),(c,c),(d,d)}
С.
O d. {(a,c),(b,d),(c,a),(d,b)
Transcribed Image Text:Let X={a,b,c,d}, f = {(a,b),(b,a),(c,c),(d,d)}CX×X, and g= ((a,d),(b,a),(c,b),(d,c)}CX×X. Find gof. a. {(a,a),(b,d),(c,b),(d,c)} b.{(a,d),(b,b),(c,a),(d,c)} c. {(a,a),(b,b),(c,c),(d,d)} С. O d. {(a,c),(b,d),(c,a),(d,b)
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