Question

If n(U) = 1200, n(A) = 900 and n(B) = 700 where U is the universal set then find:
(i) The greatest value of n(AUB)
(ii) The least value of n(AnB)​

Answer 1

Answer:

hey mate ur ans is here

Step-by-step explanation:

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Answer 2

Answer:

let me explain this with Venn diagram rather than formula because it is easy this way