Question

In C++ , the following arithmetic expression is written as a/c−a - b-c/c+a

(A) (a/c−a)−(b∗ c/c+a)
(B) a/c−a−b∗ c/c+a
(C)NONE
(D) a/c−a−(b∗ c/(c+a))
(E) a/(c−a)−b∗ c/(c+a)

Answer 1

The correct C++ expression for a/c−a - b-c/c+a is option (D) a/c−a−(b∙ c/(c+a)), as it follows the proper arithmetic and precedence rules.

Step-by-step explanation:

The subject in question is related to the field of Computers and Technology, more specifically to programming with the C++ language. The expression a/c−a - b-c/c+a, when correctly translated into a C++ arithmetic expression, maintains the original order of operations taking into account parentheses, division and subtraction. Thus, the answer to transform this expression correctly into a C++ operation would be option (D) a/c−a−(b∙ c/(c+a)). This option correctly handles the order of division before subtraction and the grouping of terms with parentheses.

When transforming the expression with specific values like a = 3, b = 13, and c = -10, arithmetic computations need to consider the substitution of these values accurately to solve the expression. It is important to follow the rules of arithmetic and the precedence of operations to arrive at the correct answer.