Class 7 Math Chapter 1 Exercise 1.10|Class 7 Math unit 1 Exercise 1.10
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Class 7 Math Chapter 1 Exercise 1.10|Class 7 Math unit 1 Exercise 1.10
48 просмотров · 1 мес. назад
Rajab Academy
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48 просмотров · 1 мес. назад
Class 7 Math Chapter 1 Exercise 1.10 | Class 7 Math Unit 1 Exercise 1.10
In this video, we solve Class 7 Math Chapter 1 Exercise 1.10 step by step, covering Complement of Sets and De Morgan's Laws. This exercise explains how to find the complement of a set, verify A∪Aᶜ=U and A∩Aᶜ=φ, and verify both De Morgan's Laws — (A∪B)ᶜ=Aᶜ∩Bᶜ and (A∩B)ᶜ=Aᶜ∪Bᶜ — with easy tricks and simple real-life examples so every student can understand clearly.
Perfect for Class 7 students preparing for exams and looking for a complete, easy-to-follow explanation of Sets.
📌 Topics covered in this video:
What is Complement of a Set
A∪Aᶜ = U and A∩Aᶜ = φ explained simply
De Morgan's Laws explained with tricks
Full step-by-step solution of Exercise 1.10 (Question 1 and Question 2)
Common mistakes students make
Quick tricks for exams
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