The correct answer is: [A]: " (
)⁴ " .
_______________________________________________
Note: ()⁴ = 
;
=
;
=
.
_______________________________________________________
Consider "Choice [B]" : "()⁴ " ;
Note: (
)⁴ = 
;
=
;
=
.
Note that: "" 
"" .
__________________________________________________________
Consider "Choice [C]" : "(
)² " ;
Note: ()² = 
;
=
;
=
.
Note that: "" "" .
__________________________________________________________
→ As such, the only correct answer choice is:
__________________________________________________________
Answer choice: [A]: " ()⁴ " .
__________________________________________________________
_______________________________________________
Note: (
=
=
_______________________________________________________
Consider "Choice [B]" : "(
Note: (
=
=
Note that: "
__________________________________________________________
Consider "Choice [C]" : "(
Note: (
=
=
Note that: "
__________________________________________________________
→ As such, the only correct answer choice is:
__________________________________________________________
Answer choice: [A]: " (
__________________________________________________________
