Give an example to show that if m is an nfa that recognizes language l, converting every final and non-final states in m respectively to non-final and final states doesn't necessarily yield a new nfa that recognizes the complement l.

Consider the following statements, then select one of the answers below: the signal() function shown below registers "sig_handler()" as the signal handler function for the sigkill signal, without the complexity of using when the sigkill signal is sent to a process running this code, by a user typing "kill -kill ", where the correct process id is used for to target the process, sig_handler() will be executed.