Let A={2, 4, 6, 8} and B={2, 3, 5, 7, 9} compute n (A)

Question

Mathematics

Quintin Frye

2 October, 23:32

Let A={2, 4, 6, 8} and B={2, 3, 5, 7, 9} compute n (A)

+4

Answers (1)

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Le · Answer 1

Answer with explanation:

Given two sets

A={2, 4, 6, 8} and B={2, 3, 5, 7, 9}

⇒n (S) = Cardinality of a set

Means the number of distinct elements in a Set is called it's cardinal number.

→In Set A, total number of distinct elements is 4.

n (A) = 4