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Ex 1.1
Ex 1.1, 1 (ii)
Ex 1.1, 1 (iii) Important
Ex 1.1, 1 (iv)
Ex 1.1, 1 (v)
Ex 1.1, 1 (vi) Important
Ex 1.1, 1 (vii)
Ex 1.1, 1 (viii) Important
Ex 1.1, 1 (ix)
Ex 1.1, 2 Important
Ex 1.1, 3 (i)
Ex 1.1, 3 (ii)
Ex 1.1, 3 (iii) Important
Ex 1.1, 3 (iv) Important
Ex 1.1, 3 (v)
Ex 1.1, 3 (vi)
Ex 1.1, 4 (i)
Ex 1.1, 4 (ii) Important
Ex 1.1, 4 (iii)
Ex 1.1, 4 (iv) Important
Ex 1.1, 4 (v)
Ex 1.1, 5 (i)
Ex 1.1, 5 (ii)
Ex 1.1, 5 (iii) Important
Ex 1.1, 5 (iv)
Ex 1.1, 5 (v)
Ex 1.1, 5 (vi) Important
Ex 1.1, 6
Last updated at March 22, 2023 by Teachoo
Ex 1.1, 1 Which of the following are sets? Justify our answer. (i) The collection of all months of a year beginning with the letter J. We can count the months of the year beginning with J. (January, June, July) This cannot be changed. Thus, it is well defined. Thus, this is a set