VTU | 1st Sem | Module 5 | 1’s and 2’s Complement Method with Examples | 2025 Scheme | 1BESC104C

This video explains the concept of 1’s Complement and 2’s Complement methods with clear examples as per VTU 1st Semester syllabus (2025 Scheme – 1BESC104C).
The complete step-by-step explanation is given in VTU exam answer format, which helps in scoring full marks in SEE and CIE.
📝 VTU Exam Question (2025 Scheme – 1BESC104C):
Q. Explain 1’s and 2’s Complement methods with examples.
📘 Topics Covered:
Signed binary numbers
1’s complement definition
How to find 1’s complement
2’s complement definition
How to find 2’s complement
Subtraction using complements
Advantages of 2’s complement
Comparison between 1’s and 2’s complement
🎯 Exam Importance:
Frequently asked 5–8 mark question
Important for digital systems
Basic concept for arithmetic operations in computers
Useful for subtraction using binary
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Important digital logic questions
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📌 Course Details:
Subject: Introduction to Electronics & Communication
Module: 5
Course Code: 1BESC104C
Semester: 1st Semester
Scheme: VTU 2025 Scheme
University: VTU
1s complement
2s complement
difference between 1s and 2s complement
2s complement method with example
1s complement method with example
binary subtraction using 2s complement
signed binary numbers
digital electronics number system
VTU 1BESC104C module 5
VTU 2025 scheme electronics
first year engineering digital logic
two's complement explained
one's complement explained
binary arithmetic
digital logic basics
complement method subtraction
engineering mathematics number system
Explain 1’s and 2’s Complement methods with examples.
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