Lec-30: Important Question on Regular Expressions for all Competitive Exams | TOC

[@sajansekhu8785]

Sir aap bahut achaa explain kerte ho..chahe wo toc ho ja os, network..koi rees ni kr skta appki..always tahnu⭐⭐⭐⭐⭐

[@abhaymishra7525]

Thank you Sir ! Very informative explaination. Really salute your hard work. U r awesome sir

[@oshniklife9661]

Sir app har video me jo tips dete ho ye bahut helpful hai..thank you sir

[@shalinirai6314]

Best explanation sir. Thank you sir.

[@uvsingh]

U are amazing sir ❤️, wish you a better future 😀🔥

[@AmanVerma-lt7px]

Great explanation sir..thank you so much...I got my doubt cleared

[@aliather2723]

only love for this person. sir thank you so much!

[@vinitakeer515]

Thank you sir..apne toc ko interesting bana diya hai

[@30benasabu65]

Sir I have a doubt (00)*e + (00)*0 will not produce epsilon so how will it be equivalent to 0*

[@SubhadeepMourigamerz]

Yaha plus matlab Addition nhi.... Union hain

[@jitendrapratapsingh7763]

Thank you Sir it's very helpful 🙏🙏

[@btechmathematics2926]

how can you say 0* sir it not produce empty string epslon so, i think answer 0+

[@nikhilchaurasiya5156]

SIR When we solve the part a it would be equivalent to d as (00)* (E+0) == (00)* (0)..using identity and then this can be written as (0)(00)* check it sir once u apply some properties

[@bhandarisoniya2580]

can we apply DE indentity rules i.e a+0=0 here ? i don't think so bcz its E(epsilon) not any particular variable like a,b,c . As we know we can use this E even if we don't know the current state precisely .

[@noorulain8463]

same answer I got (i&iv) is equivalent

[@Ankit-we8ym]

Thanks sir ye concept ke liye

[@shreechatane9215]

May you reach 1M this year !!!

[@allchannelvlogs2227]

answer should be I and IV because when you add even and odd then it always gives odd. So according to it I and IV options are matching.

[@bhandarisoniya2580]

i think its according to the TOC not wrt the maths , as earlier we are taking a^0 = epsilon BUT as we know a^0=1 (in maths) . same with this also .

[@sayanroy4781]

Exactly, even I felt so🤔 0* can have no 0s but (I) will have at least one

[@devanshgoel3433]

@@sayanroy4781 There is + sign between the two terms which denotes union also. We can left second part i.e. (00)*0. So, left one is (00)* and then put *=0 then the string generated will be epsilon.

[@thepriestofvaranasi]

You don't have to add, they form a set of strings and in that set we have both even and odd number of zeros. Hence it is equivalent to 0*.

[@beautifullifejourney28liza]

Very good explanation 👍

[@khnayak1812]

SIR,EXCELLENT CLASS ...PARSING AND TURING MACHINE KA BE UPLOAD KARDIJIYEGA????? AS SOON AS POSSIBLE

[@devr4j]

Lots of Love Sir

[@17_jain_darsh65]

Awesome Video surely Recommended :)

[@khushbusahani579]

Thankyou so much sir 🥺✨💯

[@amitapaunikar-sonar3721]

Thank you sir

[@abhayshivhare7137]

Lots of love ❤️❤️

[@anmolpandey7840]

thanks sir

[@monikasharma7146]

Sir plz toc pai or video bna do for net exam

[@ninadmestry768]

I think 1 and 4 should be correct. Becoz 1 will give even and odd number of zeros whose sum will always be odd

[@rexxter5718]

1st expr epsilon produce kar sakta hai, 4th expr nahi kar sakta bec usme ek '0' ayega hi

[@AmanpreetKaur-lf4ut]

Thankyou sir

[@sratnamanjari244]

Thank You so much Sir 🙏

[@ayushfantasyside1508]

Sir regular expression ka ab bbaa asa bala questions bhi kra do please

[@joybiswas8794]

Difference between expression & language in TOC??

[@sayanroy4781]

How can option 1 produce Null? There must be at least one 0 no matter what, and even + odd makes odd, don't you think option 1 and 4 are similar? Need explanation , please help

[@shivpaltiwari167]

Watch previous videos to clear the doubt

[@ronipaul1705]

Option 1 produces even and odd no of zeros this similer with option 3. The reason why, if you see in the option 3 carefully also the set of odd and even. Break those options 1 & 3 in the form of a set and check it. On the other hand if you check options 2 & 4 where option 2 produces the set of an even no and option 4 produces the set of an odd no. I hope you've got your answer.

[@vishnupandey4523]

but sir in this question we will not get epsilon from (00)*epsilon +(00)*0,whereas we can get epsilon from 0* so how they both are equivalent

[@shrutiart4127]

thank you sir 😊

[@ARNABDEYcr]

Great Sir. Nice Concept

[@timetogrow1306]

Thanks sir .... Par question jaldi jaldi upload kriye na ...

[@muqadassaleem-q9u]

the language can be expressed in fa then why we need nfa

[@alokdev6617]

first option with epsilon will produce double epsilon which is not part of 0*. anyone Explain please

[@RajeevKumar-oe4dk]

epsilon*epsilon = single epsilon

[@entertainmentadda2012]

Thnk u so much sir

[@Kishwarali786]

Sir mujhy moree or moley main output kesy show karty hai sumjh ni aai videos main is ke please is point ko explain kar daye mera

[@soumambanerjee1816]

Thanks sir but thora aur bara aur conceptual hota to achha hota... Sir dp ka sawal karwa sakte hai.. Wo nahi banta hai Nyways thanks 😇

[@khushbukushwah4991]

Thank you

[@yamisharma4879]

Thanx sir

[@hassansulaman8028]

2 power 3=8 it produce 8 zeros....

[@affanahmed4661]

(00)*0 e produce karega but 0(00)* nhi kar payega? correct me if I'm wrong!

[@abhayshivhare7137]

Thnkuu ❤️❤️❤️

[@sarthakkalyani3631]

the first option can't produce Epsilon, the third can

[@ketanraghunathraut7615]

It can,see clearly there's or. So (OO)* be null and null*E=E.Since theres or u can ignore term after +

[@mindbodyps]

Thanks sir

[@ArnabJhaYT]

❤

[@infinitebeauties7253]

very nice:)

[@nayanjadhav4672]

(00)*epsilon +(00)*0 Plus ke bad odd 0 accept hone chahiye one 0 print krke dikhao

[@harshkumarsharma6863]

(00)*0 = As * means null. So. (00)* will ne epsilon. Now Epsilon 0 = 0

[@nayanjadhav4672]

@@harshkumarsharma6863 thanks

[@alizaidi966]

Plzz upload toc video

[@sassyknight8822]

wrong bcz 0* can generate λ but (00)*λ+(00)*0 can generate atleast one 0 which isn't the same @Gate Smashers kindly correct it

[@midulajmithu2983]

In (00)*€ can generate lamda or absalon so when we consider the whole equation it can also generate .the symbol used between them are + not .

[@mukeshmahto8468]

Woww..

[@DebjyotiSarkar-j6b]

(£ + 0) -> £+(00)*0 kase hua Koie bataiega!!?

[@aisseeSaksham]

Hi

[@noorulain8463]

I think the answer should be (i& iv) because in (i) (00)* (E+0) not (00)* + (E+0).

[@akankshagaur8955]

The answers should be 1 and 4

[@Coderama]

Like Dislike Ratio , He is best

[@rahulchaubey8988]

Ek question se kya hoga. 2 q roj upload kijia sir.. time kam bacha h.

[@karanchhillar9698]

lets go 69

[@PratimaYadav23]

Thanku sir🙏🙏

[@piyushtripathi5566]

Thank you sir ❤️

[@ratnakantahanse2661]

Thank you sir....

[@1511kanika]

Thank you sir

[@simransingh6137]

Thank you sir