#11: Unary operators (minus) and the L The the value immediately to their right, BEFORE it...
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#11: Unary operators (minus) and the L The the value immediately to their right, BEFORE it is evaluated in the expression. (not) are also referred to as "Unary" operators and may be used in arithmetic expressions. When used in this way, they apply t In arithmetic expressions, the null string is evaluated as a zero, while in logical expressions it is evaluated as a False. For example, the expression 3 "1 is evaluated as a null; when it is used in the arithmetic expression 1+'1 the value of the expression would be 1; but when used logically in the expression O-'1 the expression is False. Other examples: -3--3 '1="" '10+0=0 2+3+3*-3=-15 Which one of the following expressions is False? 4+4='4+4 -5-5=2+8 -5 1121418&'15+0=0 '('5)=5 1+(-3)>4 #11: Unary operators (minus) and the L The the value immediately to their right, BEFORE it is evaluated in the expression. (not) are also referred to as "Unary" operators and may be used in arithmetic expressions. When used in this way, they apply t In arithmetic expressions, the null string is evaluated as a zero, while in logical expressions it is evaluated as a False. For example, the expression 3 "1 is evaluated as a null; when it is used in the arithmetic expression 1+'1 the value of the expression would be 1; but when used logically in the expression O-'1 the expression is False. Other examples: -3--3 '1="" '10+0=0 2+3+3*-3=-15 Which one of the following expressions is False? 4+4='4+4 -5-5=2+8 -5 1121418&'15+0=0 '('5)=5 1+(-3)>4
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This question refers to unary operators and requires identifying which of the given expressions is f... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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