Math, asked by harshaldulera82, 9 months ago

If n(A) = 20, n(B) = 18, n(A ∩ B) = 5, then n(B – A)=?

13

12

14

15

Answers

Answered by mujahidraza42514

0

Answer:

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Step-by-step explanation:

answer is 15 ok plz follow me

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