Math, asked by rynneganabo, 2 days ago

If n (A) = 20 , n (B) = 40, and n (A U B) = 50, find n (A Ո B).

Answers

Answered by Anonymous

1

Answer:

10

Step-by-step explanation:

20 + 40 -50

= 10

(A Ո B) = 10

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