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Activities like - and - are seen as tasks that are of less value and people who do this work are seen as - and - |
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Answer» In a survey, 50 PEOPLE like product A, 30 people like product B and 20 people like product C and 35 people l not like any product like EXACTLY TWO products. If 5 people like all the three products then number of people who do . [There are 100 people in survey] Explanation: |
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