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Boolean expression

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โˆ™ 2020-11-05 17:53:36
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: What is an expression evaluates as either true or false?
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You use the operator to reverse the meaning of a Boolean expression?

The NOT operator. E.g., NOT TRUE evaluates to FALSE while NOT FALSE evaluates to TRUE.


What expression has a value of either true or false?

In C, any non-zero expression is true and any zero expression is false.


What is the function of the if function?

The "if" function evaluates an expression to either true or false. (In most systems, a value of zero equates to false, and any non-zero value to true.) If the expression is true, then the following command(s) is/are performed. If the expression is false, then no action is taken.For example:if (1+1=2) then print "Hey, that was easy!"if (2+2=5) then print "This will never happen."


Can you Compare while and do while?

A while() loop evaluates the conditional expression before entering the loop for the first time. If the conditional expression evaluates false, the loop does not execute. If the conditional expression evaluates true, the loop begins to iterate, evaluating the conditional expression before starting a new iteration. A do...while() loop evaluates the conditional expression at the end of the first loop. and is therefore guaranteed to enter the loop at least once. If the conditional expression evaluates true, the loop begins to iterates, re-evaluating the conditional expression at the end of each iteration.


What is control structure in programming language?

A control structure alters the flow of execution. The IF control structure evaluates a boolean expression and executes an associated statement only when the expression evaluates true. An IF-ELSE control structure provides an alternative statement that only executes when the expression evaluates false. A SWITCH-CASE is a control structure that evaluates a non-boolean expression and "jumps" to a labelled code section based on the value of the expression.


What is a difference between while and do while loop in c programming?

The while loop evaluates the loop expression first. If it is true, the loop body executes, and then the loop iterates with the loop expression. If the expression is initially false, the loop body will never execute.The do while loop evaluates the loop body first, then it evaluates the loop expression. If it is true, the loop iterates with the loop body. The loop body will execute at least one time, no matter what the outcome of the loop expression.


What is it called when there is an equation that is always true?

an identity? maybe a tautology? Comment by mgately: In the field of discrete mathematics (simplified the study of logic) any expression which always evaluates to true is in fact called a tautology. While less cool sounding, an expression which always evaluates to false is just called a contradiction.


Define an expression that evaluates to true when i equals j?

In Java, or C, the expression is simply:i == jIf the two are equal, this expression will evaluate to true; if not, it will evaluate to false.In Java, or C, the expression is simply:i == jIf the two are equal, this expression will evaluate to true; if not, it will evaluate to false.In Java, or C, the expression is simply:i == jIf the two are equal, this expression will evaluate to true; if not, it will evaluate to false.In Java, or C, the expression is simply:i == jIf the two are equal, this expression will evaluate to true; if not, it will evaluate to false.


Is the statement -14-10 true?

Yes, any expression that evaluates non-zero is implicitly true.


What is if in C?

If is a keyword that introduces a conditional expression. If the expression evaluates true, the statement or statement block that follows is executed, otherwise control is passed to the line following the statement or statement block, which may be another conditional expression. if( expression_1 ) { // do something when expression_1 is true } else if( expression_2) { // do something when expression_1 is false but expression_2 is true } else { // do something when both expression_1 and expression_2 are false }


What is the format of if statement in c plus plus?

Syntax:if (expression)statement;[elsestatement;]The expression must evaluate to a boolean value, where zero is false and all non-zero values are true. The statement (including the optional else statement) may be simple or compound, and may include a nested if statement. When the expression evaluates true, the first statement is invoked. If an else statement is provided, it is only executed when the expression evaluates false. After the appropriate statement is invoked, execution passes to the statement that immediately follows the entire if statement.


In evaluating a logical expression of type Boolean expression1 Boolean expression2 Both the Boolean expressions are not always evaluated True False?

FALSE.... cuz in && operator the compiler chk both of the expression if any of the expression is false then answer will be false.. for true result both of d expression must be true... by warrior2pnk

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