Question 1

General theory:
-Which sentence is equivalent to   ?

Accepted Answer

A)    
B)    
C)    
D)  None of these 
A)    
B)    
C)    
D)  None of these

Question 2

Symbolize, using the indicated letters:
-A student who was caught cheating was not expelled.

Accepted Answer

The answer of Symbolize, using the indicated letters:
-A student who...

Question 3

Symbolize, using the indicated letters:
-No arguments that are either invalid or unsound are convincing. (Ax = "x is an argument", Vx = "x is valid"; Sx = "x is sound"; Cx = "x is convincing".)

Accepted Answer

The answer of Symbolize, using the indicated letters:
-No arguments that...

Question 4

Symbolize, using the indicated letters:
-If not all students will pass, then some students are not good logicians.

Accepted Answer

The answer of Symbolize, using the indicated letters:
-If not all...

Question 5

Symbolize, using the indicated letters:
-A student caught cheating will be expelled. (Sx = "x is a student"; Cx = "x is caught cheating"; Ex = "x will be expelled".)

Accepted Answer

The answer of Symbolize, using the indicated letters:
-A student caught...

Question 6

Translations.
Translate the following into English, being a colloquial as possible. Use same symbols as above, i.e., let Sx = "x is a student"; Cx = "x is caught cheating"; Ex = "x will be expelled"; Gx = "x is a good logician"; Px = "x will pass"; Hx = "x studied hard"; Wx = "x is a good writer"; and let Ax = "x is angry"; Yx = "x is happy"; a = Alice; b = Burt.
-

Accepted Answer

Burt and Alice are g

Question 7

Translations.
Translate the following into English, being a colloquial as possible. Use same symbols as above, i.e., let Sx = "x is a student"; Cx = "x is caught cheating"; Ex = "x will be expelled"; Gx = "x is a good logician"; Px = "x will pass"; Hx = "x studied hard"; Wx = "x is a good writer"; and let Ax = "x is angry"; Yx = "x is happy"; a = Alice; b = Burt.
-

Accepted Answer

All students who stu

Question 8

Symbolize, using the indicated letters:
-No one is a scientist unless he also is a mathematician and philosopher.

Accepted Answer

The answer of Symbolize, using the indicated letters:
-No one is...

Question 9

Translations.
Translate the following into English, being a colloquial as possible. Use same symbols as above, i.e., let Sx = "x is a student"; Cx = "x is caught cheating"; Ex = "x will be expelled"; Gx = "x is a good logician"; Px = "x will pass"; Hx = "x studied hard"; Wx = "x is a good writer"; and let Ax = "x is angry"; Yx = "x is happy"; a = Alice; b = Burt.
-

Accepted Answer

No happy students ar

General theory: -Which sentence is equivalent to ?

Symbolize, using the indicated letters: -A student who was caught cheating was not expelled.

Symbolize, using the indicated letters: -No arguments that are either invalid or unsound are convincing. (Ax = "x is an argument", Vx = "x is valid"; Sx = "x is sound"; Cx = "x is convincing".)

Symbolize, using the indicated letters: -If not all students will pass, then some students are not good logicians.

Symbolize, using the indicated letters: -A student caught cheating will be expelled. (Sx = "x is a student"; Cx = "x is caught cheating"; Ex = "x will be expelled".)

Symbolize, using the indicated letters: -No one is a scientist unless he also is a mathematician and philosopher.

Introduction

Symbolizing in Sentential Logic

Truth Tables

Proofs Without CP or IP

Proofs With CP or IP

Sentential Logic Truth Trees

Predicate Logic Semantics

Predicate Logic Proofs

Relational Predicate Logic

Quantifier Rules Theory

Predicate Logic Truth Trees

Identity

Syllogistic Logic

Informal Fallacies

Inductive Logic

Axiom Systems

Filters

Exam 7: Predicate Logic Symbolization

General theory: -Which sentence is equivalent to ?

Symbolize, using the indicated letters: -A student who was caught cheating was not expelled.

Symbolize, using the indicated letters: -No arguments that are either invalid or unsound are convincing. (Ax = "x is an argument", Vx = "x is valid"; Sx = "x is sound"; Cx = "x is convincing".)

Symbolize, using the indicated letters: -If not all students will pass, then some students are not good logicians.

Symbolize, using the indicated letters: -A student caught cheating will be expelled. (Sx = "x is a student"; Cx = "x is caught cheating"; Ex = "x will be expelled".)

Symbolize, using the indicated letters: -No one is a scientist unless he also is a mathematician and philosopher.

Introduction

Symbolizing in Sentential Logic

Truth Tables

Proofs Without CP or IP

Proofs With CP or IP

Sentential Logic Truth Trees

Predicate Logic Semantics

Predicate Logic Proofs

Relational Predicate Logic

Quantifier Rules Theory

Predicate Logic Truth Trees

Identity

Syllogistic Logic

Informal Fallacies

Inductive Logic

Axiom Systems

Filters