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Ex 1.3

Ex 1.3, 1 (i)

Ex 1.3, 1 (ii) Important

Ex 1.3, 1 (iii)

Ex 1.3, 1 (iv) Important

Ex 1.3, 1 (v) Important

Ex 1.3, 1 (vi)

Ex 1.3, 1 (vii)

Ex 1.3, 2 (i) Important

Ex 1.3, 2 (ii)

Ex 1.3, 2 (iii) Important

Ex 1.3, 2 (iv)

Ex 1.3, 2 (v) Important

Ex 1.3, 2 (vi)

Ex 1.3, 3 Important

Ex 1.3, 4 (i)

Ex 1.3, 4 (ii) Important

Ex 1.3, 4 (iii)

Ex 1.3, 4 (iv) Important

Ex 1.3, 5 (i)

Ex 1.3, 5 (ii) Important

Ex 1.3, 5 (iii) Important

Ex 1.3, 5 (iv)

Ex 1.3, 6 (i)

Ex 1.3, 6 (ii) Important

Ex 1.3, 6 (iii)

Ex 1.3, 6 (iv) Important

Ex 1.3, 7

Ex 1.3, 8 Important You are here

Question 1 Important Deleted for CBSE Board 2024 Exams

Chapter 1 Class 11 Sets

Serial order wise

Last updated at May 29, 2023 by Teachoo

Ex 1.3,9 Given the sets A = {1, 3, 5}, B = {2, 4, 6} and C = {0, 2,4, 6, 8}, which of the following may be considered as universals set(s) for all the three sets A, B and C (i) {0, 1, 2, 3, 4, 5, 6} Elements of A + B + C = { 1,3,5,2,4,6,0,8} The given set does not contain 8, so it cannot be universal set for A,B and C. Ex 1.3,9 Given the sets A = {1, 3, 5}, B = {2, 4, 6} and C = {0, 2,4, 6, 8}, which of the following may be considered as universals set (s) for all the three sets A, B and C (ii) Elements of A + B + C = { 1,3,5,2,4,6,0,8} does not contain any element, So it cannot be universal set for A,B and C. Ex 1.3,9 Given the sets A = {1, 3, 5}, B = {2, 4, 6} and C = {0, 2,4, 6, 8}, which of the following may be considered as universals se (s) for all the three sets A, B and C (iii) {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10} Elements of A + B + C = { 1,3,5,2,4,6,0,8} This set contains all elements, So it can be universal set for A,B and C. Ex 1.3,9 Given the sets A = {1, 3, 5}, B = {2, 4, 6} and C = {0, 2,4, 6, 8}, which of the following may be considered as universals se (s) for all the three sets A, B and C (iv) {1, 2, 3, 4, 5, 6, 7, 8} Elements of A + B + C = { 1,3,5,2,4,6,0,8} The given set does not contain 0, So it cannot be universal set for A,B and C.