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ch4aika [34]
3 years ago
6

Suppose A = {2,5,7,9,13, 25, 26).(a) Find n(A).n(A) =(b) T/F: 7. A​

Mathematics
1 answer:
charle [14.2K]3 years ago
6 0

Answer:

a)   n (A) = 7

Step-by-step explanation:

Here, set A =  {2,5,7,9,13, 25, 26)

Noe, for any set A,

n (A) is defined as he total number of elements in the set A.

or, n(A) = CARNALITY OF SET A

Here,the number of elements in set A = 7

⇒ n (A) = 7

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