Question

A crisp set A defined over X={1,2,3,5,7} is A={1,3,7}. What would be it’s equivalent fuzzy set?
Urgently Required !!

Answer 1

Answer:

Explanation:

Suppose, A and B are two (crisp) sets. Then Cartesian product

denoted as A × B is a collection of order pairs, such that

A × B = {(a, b)|a ∈ A and b ∈ B}

Note :

(1) A × B 6= B × A

(2) |A × B| = |A| × |B|

(3)A × B provides a mapping from a ∈ A to b ∈ B