Director ME, stop copying answers from GO. Make your own(correct) key (if you can).
Answers without explanation, people are paying just for this. Really??
Official GATE key : https://drive.google.com/file/d/1whFDTWVWev3NZLRwNVPHTXQG-n_9b3D6/view
NO CHANGE :)
Edit: After challenge, range modified for question number 25. Previously it was 34 now 34 to 35.
@Digvijay Pandey sir
GO is always better than others
according to me @ Digvijay Pandey answer of Q36 can be option A
can you(any one) please give me concrete explanation even though official key also says option D.
3rd Option : Given two grammar G1 and G2, whether L(G1) = L(G2)
is Undecidable. Because When nothing is mentioned about the type of the Grammar, It, by default, should be taken as A Valid Grammar i.e. Type 0 Grammar which itself covers All the Grammars.
So, Now the given problem is nothing but "Equivalence of two RE languages" Problem. Which is Undecidable.
@ Digvijay Pandey
Who is "God Father of CSE GATE" ??
Deepakk Poonia (Dee) thanks for reply but i am still not convinced ,can you please provide any reference for it.
Please Read my answer for this question :
And then let me know if doubt continues.