Question

If N={all positive integers less than or equal to 50}
A={all even numbers less than or equal to 50}
B={all odd positive numbers less than or equal 39}
C={all integers X:10 1 List all the number of N
2 List all the number of A
3 List all the number of B
4 list all the number of C
5 AuB
6 AnB
7 AnBnC

Answer 1

don't know the answer

Step-by-step explanation:

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