Question: Assume that a is an int variable. Consider the statement: bool e = (a != -1) && (a != -2); Which of the following statements

Assume that a is an int variable. Consider the statement:

bool e = (a != -1) && (a != -2);

Which of the following statements is equivalent to the statement above?

bool e = ! ( (a == 1) || (a == 2) );
bool e = ! ( (a == -1) || (a == -2) );
bool e = (a == -1) || (a == -2);
bool e = a == 1 || a == 2;
bool e = ! ( a == (1 || 2) );

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