Let `A ={1,2,3,4}. ` Let ` f : A to A " and " g : A to A` defined by `f : ={(1,4),(2,1),(3,3),(4,2)}` and `g = {(1,3),(2,1),(3,2),(4,4)}` Find (i) g o

Question

Let `A ={1,2,3,4}. ` Let ` f : A to A " and " g : A to A` defined by `f : ={(1,4),(2,1),(3,3),(4,2)}` and `g = {(1,3),(2,1),(3,2),(4,4)}` Find (i) g o

Let `A ={1,2,3,4}. ` Let ` f : A to A " and " g : A to A`
defined by `f : ={(1,4),(2,1),(3,3),(4,2)}` and
`g = {(1,3),(2,1),(3,2),(4,4)}`
Find (i) g o f (ii) f o g (iii) f o f .

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - (i) ( g o f) ={(1,4),(2,3),(3,2) ,(4,1}
(ii) (f o g) ={(1,3),(2,4),(3,1),(4,2)}
(iii) (f o f) = {(1,2) ,(2,4) ,(3,3) ,(4,1)}

5 views Answered 2023-02-05 15:29