Theory of Computation 16 | NFA with Epsilon Move (ε-NFA) | TOC by Ankit Doyla Sir | GATE 2026

📝 Download Free Notes: https://unacademy.com/content/gate/cs... 👉AIMT: https://unacademy.onelink.me/nWi1/njp... 👉Special Learning Festival: https://unacademy.com/content/free-sp... 👉 Enroll Now for GATE 2027 and 2028 :- https://unacademy.com/goal/gate-csit-... 👉 Join Telegram Channel for GATE 2026 Crash Course: https://t.me/GATECSDACRASHCOURSE ✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦ Welcome to Day 16 of the GATE 2026 TOC Crash Course by Ankit Doyla Sir! In today’s session, we cover one of the most important concepts in automata theory: 🔥 NFA with Epsilon Move (ε–NFA) A powerful model used in regular languages, automata conversions, and GATE questions. 📌 What You’ll Learn in This Lecture: ✔ What is Epsilon (ε) transition? ✔ Construction of ε–NFA ✔ ε-Closure concept (step-by-step) ✔ Converting NFA → ε-NFA and ε-NFA → NFA ✔ Important GATE questions on ε–NFA ✔ PYQs related to epsilon transitions ✔ Tricks to solve TOC questions fast 🔥 Best For: GATE CSE 2026 | GATE IT 2026 | TOC Crash Course | Compound Finite Automata 🔴Complete Playlists You Must Watch: 🔹 Computer Networks by Ankit Doyla Sir (Full Course) 👉   • Computer Networks For GATE | Computer Netw...   🔹 C Programming Complete Playlist – Master C before DS 👉    • Pankaj Sharma Sir | Complete C Programming...   🔹 Discrete Mathematics Complete Playlist 👉    • Complete Discrete Mathematics – Zero to He...   🔹 Digital Logic Complete Playlist 👉   • Master Digital Logic for GATE 2026 | Basic...   ✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦ 👉All in one practice program batch - CS & IT - 2.0 subscription https://unacademy.com/goal/gate-csit-... 👉Crash Course for GATE & PSUs 2026 - CSIT subscription https://unacademy.com/goal/gate-csit-... 👉Crash Course for GATE & PSUs 2026 - DS & AI - 2.0 subscription https://unacademy.com/goal/gate-csit-... 📢Acharya Batch Mentored for Victory : Batch for UPPSC 2025 https://unacademy.com/store/batch/ach... 👉Rank Improvement : Batch for GATE, ESE & PSUs 2026 - CSIT https://unacademy.com/goal/gate-csit-... 👉Rank Improvement : Batch for GATE, ESE & PSUs 2026 - DSAI https://unacademy.com/goal/gate-csit-... 👉Elevate 2.0 Batch by Pankaj Sharma sir https://unacademy.com/goal/gate-csit-... 📖 DSAI Book every aspirant needs – now on Unacademy Store & Amazon, limited-time offer at just ₹999! 🔸 Unacademy Store: https://unacademy.com/goal/-/NVLIA/su... 🔸 Amazon: https://www.amazon.in/dp/9359511609 ✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦ 📕 𝐁𝐚𝐭𝐜𝐡/𝐂𝐨𝐮𝐫𝐬𝐞 𝐋𝐢𝐧𝐤𝐬: 🗓️Start Date: 10th October'25 🔷 Shiksha : Batch for GATE & PSUs 2027 - CSIT - 7.0 https://unacademy.com/batch/shiksha-b... 🔷 Foundation : Batch for GATE & PSUs 2028 - CSIT - 2.0 https://unacademy.com/batch/foundatio... 🔷 Shiksha : Batch for GATE & PSUs 2027 - DS & AI - 5.0 https://unacademy.com/batch/shiksha-b... 🔷 Foundation : Batch for GATE & PSUs 2028 - DS & AI https://unacademy.com/batch/foundatio... 🗓️Start Date: 7th June'25 👉Vision : Batch for GATE & PSUs 2026 - CS (English) - C https://unacademy.com/batch/vision-ba... 👉Masters : Batch for GATE & PSUs 2027 - CS (English) - C https://unacademy.com/batch/masters-b... ✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦ ▶ Telegram Group for CSIT & DSAI: https://t.me/gatecsitdsai ✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦ You can enroll in Unacademy Subscription and get the following benefits: ✅ Learn from India's Top Educators ✅ Dedicated DOUBT Solving Sessions ✅ Unlimited Access to Live Online Classes and Videos ✅ Real-time interaction with expert teachers ✅ Limited students in each class for better focus ✅ Download videos & watch them offline ✅ Access to Unlimited Mocks and Test Series ------------------------------------------------------------------- ▶ Unacademy App/Website: https://unacademy.com/goal/gate-csit-... https://unacademy.com/goal/gate-csit-... ▶ Unacademy Store: https://unacademy.com/goal/gate-csit-... https://unacademy.com/goal/gate-csit-... 📌 For any queries, call us on: 8585858585 🔔 Don’t forget to LIKE, SHARE, and SUBSCRIBE for career guidance and exam preparation #GATE2026 #TOC #TheoryOfComputation #NFA #EpsilonNFA #AutomataTheory #GateCS #GateIT #GatePreparation #AnkitDoyla #ankitdoylatoc