How to do Decimal Subtraction using 9's & 10's Complement? Nepali Tutorial for NEB, CSIT, BCA & BIT

Welcome to another Computer Science tutorial in Nepali!
In this video, we clearly explain 9's Complement, 10's Complement, and Decimal Subtraction using Complements.
Perfect for NEB Class 11/12, BCA, BIT, CSIT, and anyone preparing for number system, digital logic, or computer fundamentals.

✔ What is 9's Complement?
✔ What is 10's Complement?
✔ How to subtract using 9's complement?
✔ How to subtract using 10's complement?
✔ Step-by-step decimal examples
✔ Easy shortcut tricks
✔ Perfect for exams, viva, and practicals
✔ Best for NEB Computer Science Unit 2 (Number System)
✔ Helpful for CSIT Digital Logic, BCA Fundamentals of IT, BIT Computer Basics

If you’re studying Computer Science in Nepal, this video will make all your doubts clear.
Simple explanation, clear examples, and an exam-focused teaching style to help you score full marks in decimal subtraction questions.

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