How does this evaluates to false ?

Question

https://code.sololearn.com/cxHV51i473kP/?ref=app

Answer 1

*note : !true=false. and !false=true
given that x=true and y=false;
!!!x= !(!(!true)) = !(!(false))=!(true)=false

!!y=!(!(false))=!(true)=false
!!!x&&!!y = false && false= false
so, Ans is false.

Answer 2

!!!true
!true=false
!false=true
!true=false

Answer 3

Thank you