VTU 5th Sem TOC T.M for L={0ⁿ1ⁿ} | Transition Table & Diagram

Welcome to Express VTU 4 All 🎓
In this video, we solve one of the most important Turing Machine problems from Module-05 (Turing Machine) of Theory of Computation (BCS503 – VTU 5th Semester).
This problem is a frequent VTU external exam question and is asked regularly for 8 or 10 marks.
📌 Exact Question Discussed
Design a Turing Machine to accept the language:
L = { 0ⁿ1ⁿ | n ≥ 1 }
Obtain the transition table
Draw the transition diagram
Show the Instantaneous Description (ID) for the string “0011”
🧠 What You Will Learn in This Video
✔ Understanding the language 0ⁿ1ⁿ
✔ Why equal number of 0s followed by equal number of 1s cannot be accepted by FA
✔ Step-by-step design of Turing Machine
✔ Use of marking technique (X, Y)
✔ Construction of transition table
✔ Clear transition diagram explanation
✔ Writing Instantaneous Description (ID) correctly for VTU exams
✔ How to structure answers to score full marks
🎯 Core Logic Used
📌 The TM repeatedly:
Replaces 0 with X
Matches it with corresponding 1 replaced by Y
Returns to the left to repeat the process
Accepts when all symbols are marked correctly
This ensures equal number of 0s and 1s in correct order.
📘 Why This Question Is Important for VTU
✔ Appears almost every year in externals
✔ Tests core understanding of TM working
✔ Covers Transition Table + Diagram + ID
✔ High-scoring and concept-building problem
👨‍🎓 Who Should Watch This Video
✔ VTU CSE / ISE / AIML / DS students
✔ Students preparing Module-05 TOC
✔ Anyone struggling with Instantaneous Description (ID)
✔ Learners revising Turing Machine design problems
📚 Subject Information
📌 Subject: Theory of Computation
📌 Subject Code: BCS503
📌 Module: 05 – Turing Machine
📌 University: VTU (CBCS Scheme)
📌 FREE Handwritten Notes & Solutions
Complete Turing Machine notes, solved examples, and exam-oriented answers are available on my Telegram channel 👇
🔗 Join here: https://t.me/vtu4all


Turing Machine for 0n1n
VTU TM problems
BCS503 Module 5
Instantaneous Description TM
TM transition table and diagram
Theory of Computation VTU
0n1n Turing Machine

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👉 Watch till the end to clearly understand Instantaneous Description for “0011” and download free handwritten VTU notes from Telegram.