4th Root of Unity is an Abelian Group | VTU BCS405A Module 5 Q9(a) | Discrete Maths Proof
📘 Topic: Abelian Group – 4th Root of Unity
📚 Subject: Discrete Mathematical Structure
🧠 Question: Show that the set of 4th roots of unity forms an Abelian group under multiplication.
📄 Question Source:
✅ Model Question Paper 2
✅ 4th Semester BE Degree Examination
✅ Discrete Mathematical Structure – BCS405A
✅ Module 5, Question No. 9A
🎯 In this video, we prove that the set of fourth roots of unity forms an Abelian Group under multiplication. Step-by-step verification of group properties:
– Closure
– Associativity
– Identity element
– Inverse
– Commutativity
✨ Ideal for VTU students preparing for exams in June-July 2024 or Dec 2024-Jan 2025.
#AbelianGroup #GroupTheory #RootOfUnity #VTU #DiscreteMathematics #BCS405A #VTUModule5 #MathsProof #EngineeringMathematics #VTU2024 #MathConcepts #AbstractAlgebra #UGMath #MathLecture #VTUExamPreparation #4thRootOfUnity #AlgebraMadeEasy #MathematicalStructures #GroupProperties #MathsForEngineers
Видео 4th Root of Unity is an Abelian Group | VTU BCS405A Module 5 Q9(a) | Discrete Maths Proof канала Mathematics Tutor
📚 Subject: Discrete Mathematical Structure
🧠 Question: Show that the set of 4th roots of unity forms an Abelian group under multiplication.
📄 Question Source:
✅ Model Question Paper 2
✅ 4th Semester BE Degree Examination
✅ Discrete Mathematical Structure – BCS405A
✅ Module 5, Question No. 9A
🎯 In this video, we prove that the set of fourth roots of unity forms an Abelian Group under multiplication. Step-by-step verification of group properties:
– Closure
– Associativity
– Identity element
– Inverse
– Commutativity
✨ Ideal for VTU students preparing for exams in June-July 2024 or Dec 2024-Jan 2025.
#AbelianGroup #GroupTheory #RootOfUnity #VTU #DiscreteMathematics #BCS405A #VTUModule5 #MathsProof #EngineeringMathematics #VTU2024 #MathConcepts #AbstractAlgebra #UGMath #MathLecture #VTUExamPreparation #4thRootOfUnity #AlgebraMadeEasy #MathematicalStructures #GroupProperties #MathsForEngineers
Видео 4th Root of Unity is an Abelian Group | VTU BCS405A Module 5 Q9(a) | Discrete Maths Proof канала Mathematics Tutor
Abelian groups discrete mathematics abelian group in group theory group theory Abelian groups abelian groups discrete mathematics Discrete mathematics btech 2nd year discrete mathematics for computer science discrete mathematics Prove abelian group abelian group Show that fourth root of unity is an abelian group Abelian group example problems Bcs405a module 5 Bcs405a model question paper solution
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13 июля 2025 г. 16:25:06
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