B.Sc 3rd Semester Maths | Unit-3 | | Theorem-5 | | Lecture-6 |

In this video, we will learn an important theorem of Group Theory for BSc Mathematics students. 🔹 Theorem Statement: If H and K are two normal subgroups of a group G, then their intersection is also a normal subgroup of G. 🎯 Topics Covered: ✅ Definition of a Normal Subgroup ✅ Intersection of Two Normal Subgroups ✅ Statement of the Theorem ✅ Step-by-Step Proof ✅ Important Results for BSc Mathematics Exams 📖 Useful For: BSc 3rd Semester Mathematics Group Theory Abstract Algebra MJPRU, CCSU, DDU & Other Universities Mathematics Exam Preparation 🎓 Bsc with HQ — Learn Science with Experts 📌 Subscribe to Bsc with HQ for more mathematics lectures, important theorems, exam-oriented questions, and step-by-step solutions. 👍 Like the video 💬 Comment your doubts 🔔 Subscribe and turn on notifications for upcoming lectures! #GroupTheory #NormalSubgroup #BScMathematics #AbstractAlgebra #BscWithHQ For any doubt - whatsapp link- https://whatsapp.com/channel/0029VbC9... Personal Telegram- https://t.me/Sunnychauhan7895 Telegram link - https://t.me/BBHQ_Study Cayley theorem-    • Cayley Theorem | Statement & Proof | 25 नं...   Lagrange's theorem-    • LAGRANGE'S THEOREM | Most Important Theore...   Young's Theorem-    • Young’s Theorem का ऐसा आसान Proof नहीं देख...   schwarz's theorem-    • Schwarz's Theorem | Statement & Proof in E...   Taylor's theorem and Questions-    • Taylor's Theorem for Function of Two Varia...      • Taylor’s Theorem for Functions of Two Vari...   Maxima and minima-    • Maxima & Minima of Two Variables | Complet...   Lagrange multiplier method-    • Lagrange Multiplier Method | Maxima & Mini...   Partial derivatives-    • Function of Two Variables | Partial Deriva...      • Higher Order Partial Derivatives | Functio...   Limit, Continuity and Diffrentiability-    • 🔥 Function of Two Variables - LIMIT | ऐसे ...      • Function of Two Variables | ε-δ Definition...      • Continuity of Two Variables in One Shot | ...      • Function of Two Variables | Differentiabil...   Jacobian-    • JACOBIAN | Basic to Advance 🔥 | Mega One S...      • JACOBIAN | Basic to Advance 🔥 | Mega One S...      • JACOBIAN | Basic to Advance 🔥 | Mega One S...   Laplace transform-    • LAPLACE TRANSFORM ONE SHOT 🔥 | Zero to Her...      • LAPLACE TRANSFORM ONE SHOT 🔥 | Zero to Her...      • LAPLACE TRANSFORM ONE SHOT 🔥 | Zero to Her...