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Unformatted text preview: following questions. 1. x + y * z is equivalent to which of the following? and why? A) (x+y)*z, because you read from left to right B) x + (y*z), because you first do * and then + C) neither A nor B is correct 2. Which of the following is/are equal to: a + b / c + d A) (a + b) / (c + d) B) a + b ______ a + b C) (a + (b / c)) + d D) a + (b / (c + d)) E) a + ((b/c) + d) F) both A and B G) both C and E H) none of the above 3. What is the order of operation for addition (+), division (/), exponentiation (^), multiplication (*), application of parentheses (), and subtraction (-)? A) +, /, ^, *, (), -B) (), ^, +, -, *, / C) (), ^, *, /, +, -D) (), ^, /, *, +, -E) (), ^, *, /, -, + F) (), ^, /, *, -, + G) C and E are both correct H) C, D, E, and F are all correct I) ALL of the above are correct J) none of the above are correct...
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This note was uploaded on 09/19/2011 for the course ENGE 1114 taught by Professor Twknott during the Fall '06 term at Virginia Tech.
- Fall '06