Let X = {1, 2, 3, 4, 5}. The number of different ordered pairs (Y, Z) that can be formed such that Y ⊆ X, Z ⊆ X and Y ∩ Z is empty is

Let X = {1, 2, 3, 4, 5}. The number of different ordered pairs (Y, Z) that can be formed such that Y ⊆ X, Z ⊆ X and Y ∩ Z is empty is

(a) 2⁵

(b) 5³

(c) 5²

(d) 3⁵

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

(d) : X = {1, 2, 3, 4, 5}; Y ⊆ X , Z ⊆ X, Y ∩ Z = ϕ
Number of ways = 3⁵.

5 views Answered 2023-02-05 15:29

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