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Ex 1.3
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 Important Deleted for CBSE Board 2023 Exams
Ex 1.3, 6 (i)
Ex 1.3, 6 (ii) Important
Ex 1.3, 6 (iii) Important
Ex 1.3, 6 (iv)
Ex 1.3, 7 (i)
Ex 1.3, 7 (ii) Important
Ex 1.3, 7 (iii)
Ex 1.3, 7 (iv) Important
Ex 1.3, 8
Ex 1.3, 9 Important
Last updated at March 22, 2023 by Teachoo
Ex 1.3, 1 Make correct statements by filling in the symbols ⊂ or ⊄ in the blank spaces: (i) {2, 3, 4} … {1, 2, 3, 4, 5} Since set {1, 2, 3, 4 ,5} has all the elements of set {2, 3, 4} So, {2, 3, 4} is a subset of {1, 2, 3, 4, 5} ∴ {2, 3, 4} ⊂ {1, 2, 3, 4, 5}