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A market research group conducted a survey of 2000 consumers and reported that 1720 consume

1,028 views · Published 22 June 2018 · 2:34 · Indexed 21 September 2026

Channel: Doubtnut · 2018 · Education

This is the Solution of Question From RD SHARMA book of CLASS 11 CHAPTER SETS This Question is also available in R S AGGARWAL book of CLASS 11 You can Find Solution of All Question From RD SHARMA and R S AGGARWAL book from class 6-12 on our app DOUBTNUT for Free



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==== QUESTION TEXT ====

A market research group conducted a survey of 2000 consumers and reported that 1720 consumers liked product `P_1` and 1450 consumers like product `P_2dot` What is the least number that must have liked both the products?

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A market research group conducted a survey of 2000 consumers and reported that 1720 consume

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