Chemical Engineering

Wall for Arjun

Apr 4, 2015 by anonymous
@arjun sir , regarding qest- 2.5 GATE-1997 ,
I needed your hint about question since  somewhere answer is given A) const time .... plz ???
Apr 4, 2015 by anonymous
@Arjun sir , see the quest-23(b) (conventional) GATE-1996
Apr 1, 2015 by anonymous
@Arjun sir , see the quest-18 (conventional) GATE-1996
Mar 31, 2015 by anonymous
Mar 30, 2015 by anonymous
@Arjun sir ,
is it correct .... regarding "removing null production from CFG"

Eliminating - and unit productions
Example: If we start from the grammar
S → aSb | SS | 
we get first the new productions
S → ab | S | S
and if we eliminate the - and unit productions we get
S → aSb | SS | ab

can we remove null from CFG if that grammar generates null ???
Mar 30, 2015 by anonymous
@Arjun sir , need explaination ... GATE 1996  quet-6 (conventional quest) and quet-8 (conventional quest)
Mar 30, 2015 by anonymous
okay :) but not anytime in near future :)
Mar 16, 2015 by Arjun
ha ha ha!! may be you should open an institute sir ;) and call me while you do for teaching :P
Mar 16, 2015 by Tamojit Chatterjee
Thanks Tamojit. May be I should think of starting a coaching institute :P

You have given a good view of making best use of all available resources (y). Hope your experience inspires many in the working industry.
Mar 15, 2015 by Arjun
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