In accordance with <em>propositional</em> logic, <em>quantifier</em> theory and definitions of <em>simple</em> and <em>composite</em> propositions, the negation of a implication has the following equivalence:
(Correct choice: iii)
<h3>How to find the equivalent form of a proposition</h3>
Herein we have a <em>composite</em> proposition, that is, the union of <em>monary</em> and <em>binary</em> operators and <em>simple</em> propositions. According to <em>propositional</em> logic and <em>quantifier</em> theory, the negation of an implication is equivalent to:
To learn more on propositions: brainly.com/question/14789062
#SPJ1
Answer:
C
Step-by-step explanation:
Hello there,
The answer to your question is:
<span>The unit rate of the number of pictures to pages is ====> 6.5
Hope this answer helps.
</span>
Answer:
use calculator
Step-by-step explanation:
![8x^{-9}+(-3x^{-3}y^{-2})(\frac{5}{x^6y^{-2}})](https://tex.z-dn.net/?f=%208x%5E%7B-9%7D%2B%28-3x%5E%7B-3%7Dy%5E%7B-2%7D%29%28%5Cfrac%7B5%7D%7Bx%5E6y%5E%7B-2%7D%7D%29%20)
the first step is to deal with the negative exponents, which causes numbers to go to the other side of the fraction
8x^{-9}+(-3x^{-3}y^{-2})(\frac{5}{x^6y^{-2}})
goes to
![\frac{8}{x^9}+(\frac{-3}{x^3y^2})(\frac{5y^2}{x^6})](https://tex.z-dn.net/?f=%20%5Cfrac%7B8%7D%7Bx%5E9%7D%2B%28%5Cfrac%7B-3%7D%7Bx%5E3y%5E2%7D%29%28%5Cfrac%7B5y%5E2%7D%7Bx%5E6%7D%29%20)
now we can simplify the multiplied terms
![\frac{8}{x^9}+(\frac{-15}{x^9})](https://tex.z-dn.net/?f=%20%5Cfrac%7B8%7D%7Bx%5E9%7D%2B%28%5Cfrac%7B-15%7D%7Bx%5E9%7D%29%20)
Now that we have common bases, we can add the 2 fractions together to get
![\frac{-7}{x^9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-7%7D%7Bx%5E9%7D%20)