A survey was carried out on 40 travellers.12 of the travelers said they had travelled to Ghana, but not to Cameroun before.8 of the travelers claimed they had travelled to Cameroun, but not to Ghana before.10 of the travelers said they had not travelled to any of the two countries before.Draw a Venn diagram to find:
(i) the number of travelers that had travelled to both countries before.
(ii) the number of travelers that had travelled to Ghana before.?
In Biological Science
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Asked by Talmis on 17th June, 2022
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