Open App

Electrical Engineering (EE) Exam > Electrical Engineering (EE) Videos > Digital Electronics > Binary Subtraction

Binary Subtraction Video Lecture | Digital Electronics - Electrical Engineering (EE)

FAQs on Binary Subtraction Video Lecture - Digital Electronics - Electrical Engineering (EE)

1. What is binary subtraction?

Ans. Binary subtraction is a mathematical operation performed on two binary numbers. It involves subtracting the digits of one binary number from the corresponding digits of another binary number, similar to how subtraction is performed in the decimal system.

2. How do you perform binary subtraction?

Ans. To perform binary subtraction, start from the rightmost digits of the two binary numbers and subtract them. If the digit being subtracted is greater than or equal to the corresponding digit in the other number, simply subtract the two digits and write the result. If the digit being subtracted is smaller, borrow 1 from the next higher position.

3. What happens when you subtract 1 from 0 in binary?

Ans. When subtracting 1 from 0 in binary, a borrow is required from the next higher position. This means that the 0 becomes 2 (10 in binary) and the 1 being subtracted becomes 1 (01 in binary). The result is 1, and the borrow is carried to the next higher position.

4. Can you subtract a larger binary number from a smaller one?

Ans. Yes, you can subtract a larger binary number from a smaller one. However, since binary subtraction involves borrowing, it may result in negative numbers or an overflow in some cases. It is important to handle these situations carefully and understand the limitations of binary subtraction.

5. What is the result of subtracting 1010 from 1111 in binary?

Ans. To subtract 1010 from 1111 in binary, we start from the rightmost digits and subtract them. 1 - 0 ----- 1 Since 0 is smaller than 1, we need to borrow from the next higher position. 11 - 10 ----- 1 The result is 1. Therefore, subtracting 1010 from 1111 in binary gives us 1.

About this Video

4.82/5 Rating

Sep 06, 2025 Last updated

Related Exams

Electrical Engineering (EE) UPSC

Video Description: Binary Subtraction for Electrical Engineering (EE) 2025 is part of Digital Electronics preparation. The notes and questions for Binary Subtraction have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Binary Subtraction covers all important topics for Electrical Engineering (EE) 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Binary Subtraction.

Introduction of Binary Subtraction in English is available as part of our Digital Electronics for Electrical Engineering (EE) & Binary Subtraction in Hindi for Digital Electronics course. Download more important topics related with notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.

Description

Video Lecture & Questions for Binary Subtraction Video Lecture | Digital Electronics - Electrical Engineering (EE) - Electrical Engineering (EE) full syllabus preparation | Free video for Electrical Engineering (EE) exam to prepare for Digital Electronics.

Information about Binary Subtraction

Here you can find the meaning of Binary Subtraction defined & explained in the simplest way possible. Besides explaining types of Binary Subtraction theory, EduRev gives you an ample number of questions to practice Binary Subtraction tests, examples and also practice Electrical Engineering (EE) tests.

	Digital Electronics 125 videos\|83 docs\|58 tests

Digital Electronics

125 videos|83 docs|58 tests

Join Course for Free

Explore Courses for Electrical Engineering (EE) exam

Objective type Questions

Previous Year Questions with Solutions

practice quizzes