Math, asked by recika007, 3 months ago

let ξ={13,14 15,16,17,18,19,20,21}, A={13,17,19} and B={14,16,18,20}
Find A' and B'.

Answers

Answered by SuhaniiAgarwal

7

Answer:

A' = { 14,15,16,18,20,21 }

B' = { 13,15,17,19,21 }

Hope it helps you:)

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