Name Section Find the cardinality of the following. 1. X= The set of months in a year 2. Y = The set of letters in the word INTELLIGENT 3. Z= The set of prime numbers from 2 to 11 4. P = {x:x is an even prime number} 5. Q = {x: x is a quadrilateral having 5 sides} 6. R= {x:xe1, -5 < x < 2} 7. s= {x | x€ w, x + 2 < 9} 8. T= {x | x is a prime number which is a divisor of 60} 9. v = {x : x is a 2-digit number such that the sum of digits is 6} 10. w = The set of hours in a day

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Name
Section
Find the cardinality of the following.
1. X = The set of months in a year
2. Y = The set of letters in the word INTELLIGENT
3. Z = The set of prime numbers from 2 to 11
4. P = {x : x is an even prime number}
5. Q = {x : x is a quadrilateral having 5 sides}
6. R= {x : x e 1, -5 < x < 2}
7. S= {x | x€ W, x + 2 < 9}
8. T= {x | x is a prime number which is a divisor of 60}
9. V = (x : x is a 2-digit number such that the sum of digits is 6}
10.
W = The set of hours in a day
6. Classify the following as finite and infinite sets.
1. A = {x : x eN and x is even}
2. B = {x : x eN and x is composite}
3. C= (x : xeN and 3x -2 = 0}
4. D = {x : x eN and x2 = 9}
5. E = {The set of numbers which are multiples of 3}
6. G = {The set of letters in the English alphabet}
7. H = {The set of persons living in a house}
8. I= {x | x € I, x < -2}
9. J = {x | x € P, p is a prime number}
10.
K = The set of fractions with numerator 3.
Transcribed Image Text:.ull Globe 12:36 AM @ 38% 4 SETSA4.docx Name Section Find the cardinality of the following. 1. X = The set of months in a year 2. Y = The set of letters in the word INTELLIGENT 3. Z = The set of prime numbers from 2 to 11 4. P = {x : x is an even prime number} 5. Q = {x : x is a quadrilateral having 5 sides} 6. R= {x : x e 1, -5 < x < 2} 7. S= {x | x€ W, x + 2 < 9} 8. T= {x | x is a prime number which is a divisor of 60} 9. V = (x : x is a 2-digit number such that the sum of digits is 6} 10. W = The set of hours in a day 6. Classify the following as finite and infinite sets. 1. A = {x : x eN and x is even} 2. B = {x : x eN and x is composite} 3. C= (x : xeN and 3x -2 = 0} 4. D = {x : x eN and x2 = 9} 5. E = {The set of numbers which are multiples of 3} 6. G = {The set of letters in the English alphabet} 7. H = {The set of persons living in a house} 8. I= {x | x € I, x < -2} 9. J = {x | x € P, p is a prime number} 10. K = The set of fractions with numerator 3.
.ll Globe
12:36 AM
© 38% 4
SETSA3.docx
Name
Section
Write the following sets in the roster form.
1. A = The set of all even numbers less than 12
2. B = The set of all prime numbers greater than 1 but less than 29
3. C = The set of integers lying between -2 and 2
4. D= The set of letters in the word LOYAL
5. E = The set of vowels in the word CHOICE
6. F= The set of all factors of 36
7. G = {x : x€ N, 5 < x < 12}
8. H = {x : x is a multiple of 3 and x < 21}
9. I = {x : x is perfect cube 27 <x< 216}
10. J= {x : x = 5n - 3,n e W, and n < 3}
11. M = {x : x is a positive integer and 2< x < 40}
12. N = {x : x is a positive integer and is a divisor of 18}
13. P= {x : x is an integer and x + 1 = 1}
14.
Q = {x : x is a color in the rainbow}
15. S= {x : x is an integer}
Transcribed Image Text:.ll Globe 12:36 AM © 38% 4 SETSA3.docx Name Section Write the following sets in the roster form. 1. A = The set of all even numbers less than 12 2. B = The set of all prime numbers greater than 1 but less than 29 3. C = The set of integers lying between -2 and 2 4. D= The set of letters in the word LOYAL 5. E = The set of vowels in the word CHOICE 6. F= The set of all factors of 36 7. G = {x : x€ N, 5 < x < 12} 8. H = {x : x is a multiple of 3 and x < 21} 9. I = {x : x is perfect cube 27 <x< 216} 10. J= {x : x = 5n - 3,n e W, and n < 3} 11. M = {x : x is a positive integer and 2< x < 40} 12. N = {x : x is a positive integer and is a divisor of 18} 13. P= {x : x is an integer and x + 1 = 1} 14. Q = {x : x is a color in the rainbow} 15. S= {x : x is an integer}
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