IGNOU MYPE 001 SOLVED ASSIGNMENT 2021-22

 MPYE-001 Logic Solved Assignment 201-22

Note:

1)Give answer of all five questions.

2) All five questions carry equal marks.

3) The answer of questions no. 1 and 2 should be in about 500 words.

4) If any question has more than one part, attempt all parts.

1. a) What is Boolean algebra? Write a note on AND and OR Boolean Operators.

    b) Write an essay on Logical gates, showing their graphical symbols and representation in Truth table.

 

Or

                                   What is dilemma? How we can avoid dilemma?

2. What is venn diagram? Proof the validity/invalidity of the following using Venn Diagram method,

a) Some pens are pencils. Some pencils are blue. Therefore some pens are blue.

b) No scientist is musician. All musicians are poets. Therefore, Some Scientists are poets.

c) All dogs are animals. Some animals are wild animals. Therefore some dogs are not wild animals.

Or

What is conditional proof method? Write an essay on the significance and the advantage of conditional proof method.

3. Answer any two questions in about 250 words each. (Word limit is only for theory related questions)

a) I) What is Quantification Theory?

II) Apply quantification rules to prove the validity/invalidity of the following syllogistic arguments.

1)All substances have qualities. All qualities have actions. Therefore, All substances have actions

2)Some politicians are doctors. All doctors are good orators. Therefore, Some Politicians are good orators.

b) Write an essay on the square of opposition.  

c) What is the relation between validity and truth? Explain.  

d) Write short notes on,

i) fallacy of ambiguous middle,

ii) converse fallacy of accident.  

4. Answer any four questions in about 150 words each. (Word limit is only for theory related questions)  

a) What is dilemma? Give an example of Complex destructive dilemma.

b) State the differences between monadic and dyadic models.

c) Differentiate between Inductive and deductive reasoning.

d) Write an essay on the fallacy of presumption. 

e) Symbolize the followings using quantifiers.

i) Some artists are scientists.

ii) Some students of ignou are government employee.

iii) All horses are mammals.

iv) Some pencils are blue.

v) No dogs are cats.

f) List out the nine rules of replacement.

5. Write short notes on any five in about 100 words.

a) Connotation  

b) Conjunction  

c) Biconditional  

d) Digital Logic  

e) Modus Ponens  

f) Figure

g) Fuzzy-genetic Algorithms  

h) Tautology

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