Suppose multiplication over rationals was defined as follows: "For any two rationals a//b and c//d where a, b, c, d 0 € Z, the product is given by a//bx c//d = ad//bc 22 Explain what goes wrong here and how does this definition restrict us in further developing the calculus of rationals. Provide sound mathematical reasoning to support your explanation.
Suppose multiplication over rationals was defined as follows: "For any two rationals a//b and c//d where a, b, c, d 0 € Z, the product is given by a//bx c//d = ad//bc 22 Explain what goes wrong here and how does this definition restrict us in further developing the calculus of rationals. Provide sound mathematical reasoning to support your explanation.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Suppose multiplication over rationals was defined as follows:
“ For any two rationals a//b and c//d where a, b, c, d not equal to 0 ∈ Z, the product is given by a//b × c//d = ad//bc ”
Explain what goes wrong here and how does this definition restrict us in further developing the calculus of rationals. Provide sound mathematical reasoning to support your explanation.
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