1.3-1 The following numbers are given in a decimal computer with a four-digit normalized mantissa: (a) 0.4523 · 10* Perform the following operations, and indicate the error in the result, assuming symmetric rounding: а. (а) + (b) + (с) b. (а)/(е) (b) 0.2115 · 10-3 (c) 0.2583 · 10' d. (a) — (6) — (с) е. (аХЬ)/(с)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 26RE
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1.3-1 The following numbers are given in a decimal computer with a four-digit normalized
mantissa:
(a) 0.4523 · 10
Perform the following operations, and indicate the error in the result, assuming symmetric
rounding:
а. (а) + (b) + (с)
b. (а)/(с)
с. (а) — (Ь)
(b) 0.2115 · 10-3
(с) 0.2583 10'
d. (a) — (Ь) — (с)
е. (аХЬ)/(с)
f. (b)/(c) · (a)
Transcribed Image Text:1.3-1 The following numbers are given in a decimal computer with a four-digit normalized mantissa: (a) 0.4523 · 10 Perform the following operations, and indicate the error in the result, assuming symmetric rounding: а. (а) + (b) + (с) b. (а)/(с) с. (а) — (Ь) (b) 0.2115 · 10-3 (с) 0.2583 10' d. (a) — (Ь) — (с) е. (аХЬ)/(с) f. (b)/(c) · (a)
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