How to remove useless productions from Context Free Grammar (CFG) | Eliminate Useless Production CFG

[@sameerahmed3033]

Example of a Finest Teacher ❤

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​@@CSEconceptswithParinita4:28

[@nihaarikas-lt3tx]

please check your answer . in second question X is actually a generative answer so it will be taken to the final answer and not be eliminated

[@shivuuthakur07]

if we take x then all will be reachable, right??

[@invaderffgaming4475]

Atlast I have come to the right place after searching entire RUclips for this concept.

[@CSEconceptswithParinita]

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thank u maam u taught me a topic clearly in 10 mins that i couldn't learn in 1 hour :)

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[@SanjaySingh-ud5ju]

Very short, simple and clear explanation

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[@bheemappabheem4074]

Good explain I never seen this much easy explain....

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Do share with others too😊

[@nijanapuramrajesh6619]

Great way of explanation...thank you.... Madam

[@CSEconceptswithParinita]

You're welcome 😊Keep learning, keep sharing ✌

[@chandankr.1459]

Why you not remove S in 2 questions on Step-1 . S also not generate any terminal

[@aadimrinal9561]

X is also generating

[@deepanshurana8697]

In second example how can u cancel the x variable line ????

[@the_art_lake]

Thank you for teaching this concept in a simple way

[@CSEconceptswithParinita]

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[@parthkapoor7496]

Thank you mam for such a great explanation ☺☺☺

[@CSEconceptswithParinita]

Completely my pleasure 😊

[@surajthakur3502]

Amazing example amazing explained.. Keep it continue

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Thanks for acknowledging. Please share it with your other friends..... It may help them too😊

[@fathimanavas483]

Simple n understanding 💯

[@CSEconceptswithParinita]

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[@nikhil78980]

Thank u mam u helped me in solving these type of questions.

[@CSEconceptswithParinita]

My pleasure. Keep learning, keep supporting ✨

[@alexgeorge6815]

What's the correct order in order to reduce the grammar , first do the removal of useless then removal of null then removal of unit production is this the order? Please reply

[@soumyasingh1986]

Ma'am my grammar is S-aAa , A-Sb/bCC/DaA , C-abb/DD, D-aDA , E-aC so ma'am after removing the non-generating symbols S will produce absilen as A will be removed and then C will be unreachable. So then what will be the answer?

[@apoorvsingh2962]

after removing both non terminating and non reachable strings the answer is S-> aAa , A-> Sb

[@saranyadoredla1162]

Thank u so much mam for the clear explanation 🥰

[@CSEconceptswithParinita]

My pleasure 😊
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[@wowwhatavideo2984]

Such a beautiful handwriting 😍

[@CSEconceptswithParinita]

Thanks dear😁

[@akshathaanayak]

Neatly explained.... Amazing

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[@t.udhayaumabharathii6055]

Good explanation... 👏👏👏Tq mam😊

[@CSEconceptswithParinita]

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[@prasadbabu5584]

Tquu soo much for this example mam

[@CSEconceptswithParinita]

My pleasure. Keep learning, keep supporting ✨

[@SamarthKasar9924]

Thanks a lot Madam ❤❤

[@CSEconceptswithParinita]

My pleasure 😊
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[@ThePaci93]

Amazing lesson. Thanks 🥰

[@CSEconceptswithParinita]

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[@mehervardhan2177]

u saved our life tommorow end sem tq

[@CSEconceptswithParinita]

Wishing you all the best for your exam tomorrow 😊
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[@rrahulrroyr]

Thank you for this discussion ...

[@CSEconceptswithParinita]

My pleasure 😊

[@krishnadisawal1817]

Nice explanation mam thank u

[@CSEconceptswithParinita]

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[@arijitroy2001]

What is terminal? How r u determining it?

[@tupham-ge4de]

what is the non-generating?

[@CSEconceptswithParinita]

The variable that is not generating further

[@user-bm4pw1ke2n]

In 2nd example shouldn't there be a terminal or non terminal only

[@sudiptahajra8974]

Thanks for the topic

[@CSEconceptswithParinita]

My pleasure 😊

[@anonymousgod2506]

In example 2 S Starting symbol doesn't have any terminal string then why you are included S in the production mam.Plz clear my doubt mam...

[@floki1105]

we shouldn't remove starting symbol

[@anonymousgod2506]

@@floki1105 ok thankyou 😄

[@sananqaisar9048]

nice you teach good keep the good work mam

[@CSEconceptswithParinita]

Thank you for acknowledging 😊

[@abubakarizhar5608]

Is useless and non generating same thing?

[@ezcoding69]

i am writing for the future students : useless means that are non generating or non reachable....one of them

[@niveditahajra9325]

Great explanation!!

[@CSEconceptswithParinita]

Thanks 😊

[@csstudent355]

Thanks for sharing.

[@CSEconceptswithParinita]

My pleasure! Keep learning, keep supporting 😊

[@muhammedanask8556]

Good work.thanks

[@CSEconceptswithParinita]

You're welcome 😊

[@tejedikuda7848]

Nice explanation!!

[@CSEconceptswithParinita]

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[@nayanjadhav4672]

Thank nice explanation

[@CSEconceptswithParinita]

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[@nayanjadhav4672]

@@CSEconceptswithParinita plz upload videos on regular expression to dfa conversion or dfa to regular expression conversion

[@CSEconceptswithParinita]

@@nayanjadhav4672 I've already uploaded some, you may check them out

[@mdmaaz7817]

Maam thank you soooo much 😭😭😭😭

[@CSEconceptswithParinita]

Most welcome 😊 keep learning, keep supporting ✨

[@gayathri-8-i6s]

Superb💥

[@CSEconceptswithParinita]

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[@ashugarg3196]

please make videos on previous year sql question

[@CSEconceptswithParinita]

You mean previous year SQL questions asked in GATE?

[@ashugarg3196]

@@CSEconceptswithParinita yes

[@CSEconceptswithParinita]

Okay sure.... I'll upload and provide you link🙂

[@CSEconceptswithParinita]

Hey Shashank, find these uploaded videos as per your request and let me know if they're helpful:
ruclips.net/video/AXtKVH3Qc2Y/видео.html
ruclips.net/video/iGG3mrdvTug/видео.html
ruclips.net/video/AXtKVH3Qc2Y/видео.html

[@sudiptahajra8974]

@@CSEconceptswithParinita thank you for these 3 videos. They are helpful

[@zoyozone]

Thank u so mach mam ✅

[@CSEconceptswithParinita]

My pleasure 😊

[@niveditahajra9325]

Nice topic

[@CSEconceptswithParinita]

:) :)

[@nitishchoudhary201]

Thanks 😊 a lot

[@CSEconceptswithParinita]

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[@nitishchoudhary201]

@@CSEconceptswithParinita Yes❤️

[@fullstackdeveloper2025]

tqsm..

[@CSEconceptswithParinita]

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[@faizansaqeeb3390]

Wonderful

[@CSEconceptswithParinita]

Thanks for acknowledging

[@bibhupradhan1740]

SaAa, ASb | bCC | DaA, C abb | DD, EaC, DaDA iska ans kya hoga mam

[@anjalisingh-sx5ct]

2nd ques S should be removed as non generating

[@CSEconceptswithParinita]

But S is the starting symbol. We never remove the starting symbol

[@anjalisingh-sx5ct]

@@CSEconceptswithParinita thankxx

[@StoriesWithNayeem]

Thanks

[@CSEconceptswithParinita]

My pleasure!

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Super ka

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Thank you 😊

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suberb content

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best

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good enough

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perrrrfect

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