Morals are internal and a person should strive to behave well spontaneously is an example of the ________ ethical system

A FormatException generally indicates that ________.

a) the user attempted division by zero b) a method was passed an argument of the wrong type c) a method was passed the wrong number of arguments d) the program contains a syntax error e) None of the above.

The type vector provides the function ____________________, which returns the first element in the vector object.

Fill in the blank(s) with the appropriate word(s).