Write each set using set-builder notation.
15. The set of natural numbers greater than 50
16. The set of natural numbers less than 15
17. {21, 22, 23, 24, ...}
18. {10, 11, 12, ..., 100}
19. {1,3,5,7,...}
20. {Monday, Tuesday, Wednesday, Thursday, Friday}
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Answer:
Step-by-step explanation:
15. {x:x∈N & x>50}
16. {x:x∈N & x<15}
17. {x:x∈N & x>20}
18. {x:x∈N & x>9}
19. {x:x∈N & x is odd}
20. {x:x is a day of the week other than Saturday and Sunday}
Answered by
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15) The set of natural numbers greater than 50 € N,W,I
16) The set of natural numbers less than 15 € I
17) { 21 , 22 , 23 , 24 , .....} € N,W,I
18){10,11,12,.......} € N,W,I
19) {1,3,5,7,...…} € odd numbers,N,W,I
20) {Monday,,....} € days
N = natural numbers
W = whole numbers
I = integers
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