Logic

Question 1

syllogistic logic. Fundamental elements are terms and arguments

Answer 1

Aristotle

Question 2

one of the founders of stoic school, developed rules for the truth or falsity of af compound proposition

Answer 2

Chrysippus

Question 3

theory of compound syllogism

Answer 3

Galen

Question 4

wrote commentaries about aristotle and chrysippus

Answer 4

Boethius

Question 5

modal logic, concept of metalanguage

Answer 5

William of ocka,

Question 6

originated theory of universals. Concept of validity and invalidity

Answer 6

Peter Abelard

Question 7

developed calculus, father of symbolic logic

Answer 7

Gottfried Wilhelm Leibniz

Question 8

lebniz’s successor

Answer 8

Bernard Bolzano

Question 9

Initiated the revival of inductive logic, methods of induction

Answer 9

John Stuart Mill

Question 9

4 philosophers who continued to develop symbolic logic

Answer 9

Augustus DeMorgan, George Boole, William Stanley Jevons, John Venn

Question 10

His Begriffschirft set forth the theory of quantification

Answer 10

Gottlog Frege

Question 11

Their Principia Mathematica attempted to reduce mathematics to Logic

Answer 11

Bertrand Russel, Alfred North Whitehead

Question 12

existence of an undecidable formula

Answer 12

Kurt Goedel

Question 13

Can be defined as the study of the principle of correct reasoning

Answer 13

Logic

Question 14

thinking with a purpose (to arrive at a conclusion)

Answer 14

inference

Question 15

a process wherein a proposition is reached and affirmed on the basis of one or more other propositions

Answer 15

inference

Question 16

expresses a logical movement from one statement to another

Answer 16

reasoning

Question 17

also called statements; one of the basic elements in reasoning, can be true or false

Answer 17

proposition/statement

Question 18

it is the study of the principles of correct reasoning

Answer 18

logic