A logical test is any value or expression that can be evaluated as being true or false.
It depends on what variable y is equal to. Y=?
to find the value of an expression, you need to
You evaluate the expression !! :)
To find the value of an algebraic expression is to evaluate it.
Its value is 82.
Logical Test
The conditional operator in C (and C++, C# and other languages) consists of two symbols, '?' and ':'. Together, they can be used to form an expression from three subexpressions:e1 ? e2 : e3The conditional operator is evaluated in two steps; first, the expression e1 is evaluated, if it has a true value, then e2 is evaluated and its value is returned as the result of the entire expression, otherwise (if e1 is false) e3 is evaluated and its value is returned as the result of the entire expression.
In C, any non-zero expression is true and any zero expression is false.
It is 6a + 12, an expression which cannot be evaluated without the value of a.
The expression cannot be evaluated without knowing the value of m.
It is the expression -2m + 92. This cannot be evaluated without knowing the value of m.
8 + x 40 is not a valid mathematical expression.
It is simply S-53: the expression cannot be simplified. And since the value of S is not known it cannot be evaluated.
It is simply x - 6. The expression cannot be evaluated because the value of x is not given.
18
It is n + 14920, an expression which cannot be simplified; nor can it be evaluated without the value of n.
It is x + 6. The expression cannot be evaluated without knowing the value of x.