Math, asked by raju4894, 6 months ago

Find the cardinal number of the set
{2"/xN,x55}​

Answers

Answered by Mrsekhar
1

Answer:

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. Therefore, the cardinal number of set A = 5.

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