Math, asked by ssnowfalmes, 7 months ago

20. If A = {1, 2, 3, 4), B = {2, 5, 6), then n((A-B)UB) =

Answers

Answered by shailendragurjar536

1

Answer:

6

Step-by-step explanation:

n(A-B) =(1,3,4)

n((A-B)UB)= 6

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