Find the cardinal number of each set below and find what type of set are there when you take in paris
A) set of all prime numbers <=20
B)Set of all Composite numbers<=15
C) set of all natural numbers<=25
please answer these questions
Answers
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Answer:
prime numbers ={2,3,5,7,11,13,17,19}
cardinal no. is 9
Answered by
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Step-by-step explanation:
A=(1,3,5,7,11,13,17,19)
A=8
C=(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25)
C=25
Sorry don't know b hope these help
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