U= {x€n | 16 a = {multiples of 7}
b = {factors of 56}
c = {even numbers > 22}
i) list the members of each of these sets a, b and c contained in u.

Step-by-step explanation:

The number of distinct elements in a finite set is called its cardinal number. It is denoted as n(A) and read as 'the number of elements of the set'. For example: (i) Set A = {2, 4, 5, 9, 15} has 5 elements.

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answer: it's upside down and i can't read it

step-by-step explanation: