Last updated at Jan. 27, 2020 by Teachoo

Transcript

Ex 1.5, 7 Fill in the blanks to make each of the following a true statement: (i) A ∪ A’ = … A ∪ A’ = U Ex 1.5, 7 Fill in the blanks to make each of the following a true statement: (ii) ∅′ ∩ A = … ∅′ = U – ∅, = U – {} = U So, ∅′ = U Now, ∅′ ∩ A = U ∩ A = A Ex 1.5, 7 Fill in the blanks to make each of the following a true statement: (iii) A ∩ A’ = … A ∩ A’ = ∅ Ex 1.5, 7 Fill in the blanks to make each of the following a true statement: (iv) U’ ∩ A = …… U’ = U – U = { } = ∅ So, U’ = ∅ U′ ∩ A = ∅ ∩ A = ∅

Ex 1.5

Ex 1.5, 1 (i)
Deleted for CBSE Board 2022 Exams

Ex 1.5, 1 (ii) Deleted for CBSE Board 2022 Exams

Ex 1.5, 1 (iii) Important Deleted for CBSE Board 2022 Exams

Ex 1.5, 1 (iv) Deleted for CBSE Board 2022 Exams

Ex 1.5, 1 (v) Deleted for CBSE Board 2022 Exams

Ex 1.5, 1 (vi) Important Deleted for CBSE Board 2022 Exams

Ex 1.5, 2 Deleted for CBSE Board 2022 Exams

Ex 1.5, 3 (i) Deleted for CBSE Board 2022 Exams

Ex 1.5, 3 (ii) Deleted for CBSE Board 2022 Exams

Ex 1.5, 3 (iii) Deleted for CBSE Board 2022 Exams

Ex 1.5, 3 (iv) Important Deleted for CBSE Board 2022 Exams

Ex 1.5, 3 (v) Deleted for CBSE Board 2022 Exams

Ex 1.5, 3 (vi) Deleted for CBSE Board 2022 Exams

Ex 1.5, 3 (vii) Deleted for CBSE Board 2022 Exams

Ex 1.5, 3 (viii) Deleted for CBSE Board 2022 Exams

Ex 1.5, 3 (ix) Important Deleted for CBSE Board 2022 Exams

Ex 1.5, 3 (x) Deleted for CBSE Board 2022 Exams

Ex 1.5, 3 (xi) Deleted for CBSE Board 2022 Exams

Ex 1.5, 4 Important Deleted for CBSE Board 2022 Exams

Ex 1.5, 5 Important Deleted for CBSE Board 2022 Exams

Ex 1.5, 6 Deleted for CBSE Board 2022 Exams

Ex 1.5, 7 Important Deleted for CBSE Board 2022 Exams You are here

Chapter 1 Class 11 Sets (Term 1)

Serial order wise

About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.