Question

This is super easy. Explanation, please!

Answer 1

The proposition given by definition of function "division" is false as $\frac{f}{g} \ne {(1, 2)}$ for the former function f = (9, 5) and the latter function g = (9, 0).

How to analyse a operation between two functions by propositional approach

In this question we have a definition of division between two functions, consisting in dividing each component of the ordered pair of the former function (f) by the component of the ordered pair of the latter function (g) such that resulting ordered pair is (1, 2).

We must check if the proposition is true for every ordered pair. Let analyze each case:

Case I

$\frac{f}{g} = \left(\frac{1}{1}, \frac{6}{3} \right) = (1, 2)$

Case II

$\frac{f}{g} = \left(\frac{9}{9}, \frac{5}{0} \right) = (1, NaN)$

Thus, the proposition is false.

To learn more on propositions: brainly.com/question/14789062

#SPJ1