CS402 Assignment No 03 Spring 2019 Solution & Discussion

[+ M.Tariq Malik]

CS402 Assignment No 03 Spring 2019 Solution & Discussion

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[+ M.Tariq Malik]

Question:                                                                             Marks=5+5=10Question:                                                                             Marks=5+5=10As we know that if two languages (L1 & L2) are Regular Languages then L1 ∩L2 is also regular. You have given two regular languages L1 & L2, defined over the alphabet ∑= {a,b}L1= language of words having triple a’s.L2= language of words containing ab. According to these two languages you need to provide a step by step solution for L1 ∩L2 using De-Morgan’s Law. 

[Waleed Ahmad]

Solution:

 

L1= language of words having triple a’s.

 

The regular expression L1 is as below

R.E = (a+b)^* (aaa) (a+b)^*

 

L2= language of words containing ab.

The regular expression L2 is as below

RE = (a+b)^* (ab) (a+b)^*

 

Using De-Morgan’s law for sets

(L₁^C U L₂^C)^C = (L₁^C)^C ∩ (L₂^C)^C = L₁ ∩ L₂

_{Please check RE of L1 and L2 is correct.}

[Waleed Ahmad]

Where is GTG and its RE?

[SAFA]

olution:



L1= language of words having triple a’s.



The regular expression L1 is as below

R.E = (a+b)* (aaa) (a+b)*



L2= language of words containing ab.

The regular expression L2 is as below

RE = (a+b)* (ab) (a+b)*



Using De-Morgan’s law for sets

(L1C U L2C)C = (L1C)C ∩ (L2C)C = L1 ∩ L2

Please check RE of L1 and L2 is correct.

[WAQAS AHMAD]

Plz send the complate file .........thanks

[SAFA]

***************

[Bilal javaid]

Please upload solution file thanks.

[+ M.Tariq Malik]

CS402 (Theory of Automata) Assignment No. 3 Solution Spring 2019

[Zari]

file plz 

[+ M.Tariq Malik]

CS402 Assignment No 03 Solution Spring 2019

CS402 Assignment No 03 Solution Spring 2019

[Amjad Shahzad]

solution ki samg nih lagy rahe .solution shae waley file upload kro