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In a town 60% red magazine A, 25% do not...

In a town `60%` red magazine A, `25%` do not read magazine A but read magazine B. Calculate the percentage of those who do not read any magazine. Also find the highest and lowest possible figures of those who read magazine B.

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`15%,85%and25%`
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CHHAYA PUBLICATION-SET THEORY -Short answer type questions
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  2. Let A,B and C be three sets. Show by means of examples that each of th...

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  6. For any two sets A and B, prove the following : A-B=AcapB'

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  7. For any two sets A and B, prove the following : B-A^c =AcapB

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  8. For any two sets A and B, prove the following : B sube(A-B)^c

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  9. For any two sets A and B, prove the following : (A cupB)-(AcapB)=(A-...

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  10. For any two sets A and B, prove the following : (A-B)cup(AcapB)=A

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  13. Applying set operations find the L.C.M. of the numbers 15, 25 and 30.

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  16. Use a Venn diagram to solve the following problem: In a statistical ...

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  18. In a town 60% red magazine A, 25% do not read magazine A but read maga...

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