Number Theory | Remainder & Congruence Modulo n — Definition and Examples DSSSB/TGT/PGT Maths Exam

Learn the basic idea of congruence modulo & Remainder
𝑛
n — what it means, how to write it, and simple examples to help you understand this key concept in number theory. This video explains how two integers are congruent modulo a number and gives clear, exam-friendly explanations for beginners and TGT/PGT maths students.

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🔑 Keywords:
Number Theory, Congruence Modulo n, Modular Arithmetic, Definition and Examples, Remainders, DSSSB TGT Maths, EMRS TGT Maths, Exam Preparation, Maths Lecture, Modular Congruence, Basic Concepts, Mathematics Tutorials
a≡bmodn mean
✔ How to find congruences using remainders
✔ Simple examples to practise
✔ Why congruence is useful in number theory

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EMRS TGT Maths Preparation

Competitive exam practice

School & college assignments

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Видео Number Theory | Remainder & Congruence Modulo n — Definition and Examples DSSSB/TGT/PGT Maths Exam канала TGT PGT Maths by Neha Dhiman