Which query would be equivalent to the following SQL statement?

select $*$ from employeedetail where emp$\_$no $=39$ and emp$\_$fname$=$'Copper'

Answer

$($Please choose a correct answer$)$

select $*$ from $($select $*$ from employeedetail where emp$\_$fname$=$'Copper'$)$ employeedetail where emp$\_$no$=39$;

select $*$ from$($select $*$ from employeedetail where emp$\_$fname$=$'Copper'$)$

select $*$ from $($select $*$ from employeedetail where emp$\_$no$=39)$ employeedetail where emp$\_$fname$=$'Copper' ;