In a survey it is found that 21 people like product A, 26 peoplle like
product B and 29 like product C.If 14 people like product A and B, 15
People like product B and C, 12 people like product C and A, and 8 people like all
the three products, find
i)How many people are surveyed in all,
ii) How many like product A only.
iii) Howmanylike product B only.
iv) How many like product C only.
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Answer:
When potassium tert-butoxide and methyl bromide are heated, the product formed is. Isobutylene.
Explanation:
all
the three products, find
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