24.
In a survey, it was found that 21 people liked product A, 26 liked product B and 29 liked
product C. If 14 liked products A and B. 12 liked products C and A. 14 people liked product B
and C and 8 liked all the three products. Find how many liked product A only?
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1
Answer:
3
Step-by-step explanation:
this can be shown by venn diagram
is attached below
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