Solve the Problem B) $\{ e , f \} , \{ e , g \} , \{ f , g \} , \{ g , j \}$

Solve the problem.
-A committee is to be formed. Possible candidates for the committee are Eric, Frances, Greg, and Jose. Denoting these four people by e, f, g, j, list all possible committees of two people (ie list all Possible subsets of size two) .

A) $\{ \mathrm { e } , \mathrm { f } \} , \{ \mathrm { e } , \mathrm { g } \} , \{ \mathrm { e } , \mathrm { j } \} , \{ \mathrm { f } , \mathrm { g } \} , \{ \mathrm { f } , \mathrm { j } \} , \{ \mathrm { g } , \mathrm { j } \} , \{ \mathrm { f } , \mathrm { e } \} , \{ \mathrm { g } , \mathrm { e } \}$
B) $\{ e , f \} , \{ e , g \} , \{ f , g \} , \{ g , j \}$
C) $\{ e , f \} , \{ e , g \} , \{ e , j \} , \{ f , g \} , \{ f , j \} , \{ g , j \}$
D) $\{ e , f \} , \{ e , g \} , \{ e , j \} , \{ f , j \} , \{ g , j \}$