1.in a survey it was found that 21 people like product A, 26 liked product B and 29 liked product C. if 14 people liked product A &B, 12 people liked product A & C. 14 people liked products B & C. and 8 liked all three products .find how many liked product C only . represent it using Venn diagram.

Asked by Subiya Khan | 12th Oct, 2013, 11:19: AM

Expert Answer:

Answered by Dhrubajit | 12th Oct, 2013, 12:01: PM

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