Question

Let A = {b,d, e,g, h} and B = {a,e, c,h} verify that (A-B) = n(A)-n(AUB)​

Answer 1

Step-by-step explanation:

7. 3/7 of 2/5 is equal to Option 15/12 5/35 1/35 6/35

Answer 2

Answer:

A = {b, d, e, g, h), B = {a, e, c, h} A ∩ B = {b, d, g} n(A ∩ B) = 3 … (1) A ∩ B = {e, h} n(A ∩ B) = 2, n(A) = 5 n(A) – n(A ∩ B) = 5 – 2 = 3 … (2) Form (1) and (2) we get n(A – B) = n(A) – n(A ∩ B)Read more on Sarthaks.com - https://www.sarthaks.com/961999/let-a-b-d-e-g-h-and-b-a-e-c-h-verify-that-n-a-b-n-a-n-a-b