Class 9 Maths Unit 3 Review Exercise Q6 | Sets | PCTB

Class9Maths #Unit3Maths #SetTheory #UnionAndIntersection Time Stamps 00:00 Introduction 02:09 Q6((b)-i 04:55 Q6(b)-ii 07:30 Q6(b)-iii 10:30 Q6(b)-iv 13:12 Q6((c)-i 20:06 Q6(c)-ii 22:21 Q6(c)-iii 24:52 Q6(c)-iv In this video, we solve Class 9 New Mathematics Unit 3 (Sets & Functions) Review Exercise Question 6(b,c). This question is based on the properties of union and intersection of sets, explained step by step according to PCTB syllabus. Useful for exam preparation, concept revision, and understanding set theory clearly. 📌 Topics covered: • Union of sets ( ∪ ) • Intersection of sets ( ∩ ) • Properties of union and intersection • Class 9 Maths Unit 3 Review Exercise 👉 Watch till the end for full understanding. For more videos of unit 3 please visit:    • Class 9 Maths Unit 3 Sets and Functions   #Class9Maths #Unit3Maths #SetTheory #UnionAndIntersection #PropertiesOfSets #ReviewExercise #PCTBMaths #NewMathsClass9 #MathematicsClass9 #ExamPreparation