The sets on the left are in tabular form.

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The sets on the left are in tabular form while the sets on the right are in set builder form. Match them.
(i) {2, 3} – (a) {x/x ϵ N and x < 6}
(ii) {P, A, Y} – (b) {x: x is a prime factor of 6}
(iii) {1, 3, 5} – (c) {x | x is an odd natural number less than 6}
(iv) {1, 2, 3, 4, 5} – (d) {x/x is a letter in word PAPAYA}

Solution:

ML Aggarwal Class 6 Solutions for ICSE Maths Chapter 5 Sets Check Your Progress 6

Classify the following sets as empty set, finite set or infinite set:
(i) The set of all even prime number > 2.
(ii) The set of even prime numbers.
(iii) The set of prime numbers less than one crore.
(iv) {All points on a line segment of length 3cm}.

Solution:

ML Aggarwal Class 6 Solutions for ICSE Maths Chapter 5 Sets Check Your Progress 7

Find the cardinal number of the following sets.
(i) A = {x | x is a consonant in the word HUNDRED}
(ii) B = {x/x is a vowel in the word DEHRADOON}
(iii) C = {x | x ϵ W and x2 < 50}
(iv) D = {Students of your school having 10 heads}
(v) E = {x | x is a prime between 8 and 30}

Solution:

ML Aggarwal Class 6 Solutions for ICSE Maths Chapter 5 Sets Check Your Progress 8

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