madelynmorales2doc madelynmorales2doc
  • 17-03-2024
  • Mathematics
contestada

determina si las siquientes formulas son tautologia, contigencia, o contradiccion
1) ~(pvq)vp
2) ~qv(pvq)
3) (p⇔q)⇒(~p∨q)
4) (p⇒q)∧~p
5) (p∧q)⇔(p∨~q

Respuesta :

Otras preguntas

what is the primary source of energy for earths weather systems
Use the change of base formula to approximate the solution to log0.5 15=1-2x
What type of wave it do the contractions of the snakes muscles make as a snake moves forward
In 1500, between 60 million and 125 million american bison roamed the plains. these bison were used by native americans as a primary food source, but this did n
Sperm become capable of movement while in the _____. sperm become capable of movement while in the _____. seminiferous tubules vas deferens ejaculatory ducts ur
which cancer treatment involves using powerful drugs to destroy cancer cells
Medicaplus, a pharmaceutical company, is finding it difficult to track and locate slow moving medicines. pharmaceutical distributors have been complaining about
A capacitor is connected to a power source and begins charging. What causes the capacitor to stop charging while it is still connected to the power source? The
What is the missing constant term in the perfect square that starts with x^2+6xx 2 +6xx, start superscript, 2, end superscript, plus, 6, x ?
The level of protein structure directly determined by the sequence of nucleotides on dna is