Question

3. Write each of the following sets in Roster form and write the cardinal number of each :

(i) A = {x: x is an integer, -3 < x < 4).

(ii) B = (x:x € N, 3x - 6 < 9).

(iii) C = (x:x= n2, n € N, 10 < n < 16).

(iv) D = {x :x & W, 1 - 3 < 2).

(u) E = (x:x = 2n-1,ne N and n < 6).

(vi) F = {x:x is a letter in the word 'COMMON').

(vii) G = {s: x is a primary colour).

(viii) H = (x:x is a digit in the numeral 2362).

Answer 1

Answer:

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