suppose g $$\text { : } A \rightarrow B \text { and } f : B \rightarrow C \text { where } A = \{ a , b , c , d \} , B = \{ 1,2,3 \} , C = \{ 2,3,6,8 \}$$ $$\text { and } g \text { and } f \text { are defined by } g = \{ ( a , 2 ) , ( b , 1 ) , ( c , 3 ) , ( d , 2 ) \} \text { and } f = \{ ( 1,8 ) , ( 2,3 ) , ( 3,2 ) \} \text {. }$$
-$$\text { Find } f ^ { - 1 } \text {. }$$

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The Answer of suppose g $$\text { : } A \rightarrow B \text { and } f : B \rightarrow C \text { where } A = \{ a , b , c , d \} , B = \{ 1,2,3 \} , C = \{ 2,3,6,8 \}$$ $$\text { and } g \text { and } f \text { are defined by } g = \{ ( a , 2 ) , ( b , 1 ) , ( c , 3 ) , ( d , 2 ) \} \text { and } f = \{ ( 1,8 ) , ( 2,3 ) , ( 3,2 ) \} \text {. }$$
-$$\text { Find } f ^ { - 1 } \text {. }$$

Suppose G : A→B and f:B→C where A={a,b,c,d},B={1,2,3},C={2,3,6,8}\text { : } A \rightarrow B \text { and } f : B \rightarrow C \text { where } A = \{ a , b , c , d \} , B = \{ 1,2,3 \} , C = \{ 2,3,6,8 \} : A→B and f:B→C where A={a,b,c,d},B={1,2,3},C={2,3,6,8}

Suppose G $\text { : } A \rightarrow B \text { and } f : B \rightarrow C \text { where } A = \{ a , b , c , d \} , B = \{ 1,2,3 \} , C = \{ 2,3,6,8 \}$