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Chapter 2: Problem 19

The negation operator is A) Unary B) Binary C) Ternary D) None of the above

Short Answer

Expert verified
Answer: A) Unary

Step by step solution

01

Understand the negation operator

The negation operator is a logical operator that returns the opposite boolean value of the given input. It is represented by the symbol "卢" or by the keyword "NOT". For example, if the input is True, the output will be False; if the input is False, the output will be True.
02

Determine the arity of the negation operator

Arity refers to the number of operands a specific operator can work with. Unary operators work with only one operand, Binary operators work with two operands, and Ternary operators work with three operands.
03

Check if negation operator is Unary

The negation operator works with a single operand, inverting its boolean value. Since it works with one operand, it is considered a Unary operator.
04

Final answer

Based on our analysis, the negation operator is a Unary operator. So, the correct option is: A) Unary

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Most popular questions from this chapter

symbol C) semicolon D) ending brace # Every complete statement ends with a A) period B) # symbol C) semicolon D) ending brace

include using namespace std; int main() { int freeze = 32, boil = 212; freeze = 0; boil = 100; cout 鈥� # What will the following programs print on the screen? A) #include using namespace std; int main() { int freeze = 32, boil = 212; freeze = 0; boil = 100; cout << freeze << endl << boil << endl; return 0; } #include using namespace std; int main() { int x = 0, y = 2; x = y * 4; cout << x << endl << y << endl; return 0; } B) #include using namespace std; int main() { int x = 0, y = 2; x = y * 4; cout << x << endl << y << endl; return 0; } C) #include using namespace std; int main() { cout << "I am the incredible"; cout << "computing\nmachine"; cout << "\nand I will\namaze\n"; cout << "you."; return 0; } D) #include using namespace std; int main() { cout << "Be careful\n"; cout << "This might/n be a trick "; cout << "question\n"; return 0; } E) #include using namespace std; int main() { int a, x = 23; a = x % 2; cout << x << endl << a << endl; return 0; }

include (iostream) B) #include {iostream} C) #include D) #include [iostream] E) All of the above # Which of the following statements is correct? A) #include (iostream) B) #include {iostream} C) #include D) #include [iostream] E) All of the above

A left brace in a C++ program should always be followed by a right brace later in the program.

How many operands does each of the following types of operators require? ________ Unary ________ Binary ________ Ternary
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