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V PUBLICATION-SETS-QUESTION BANK
- Draw appropriate Venn diagram for each of the following (A cup B)'
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- Let U be the set of all triangles in a plane. If A is the set of all t...
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- Fill in the blanks to make each of the following a true statement: A ...
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- If X and Y are two sets such that XcupY has 50 elements,X has 28 eleme...
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- In a school there are 20 teachers who teach mathematics or physics. Of...
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- In a class of 35 students , 24 likes to play cricket ,16 likes to play...
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- In a survey of 400 students in a school100 were listed as taking apple...
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- There are 200 individuals with a skin disorder, 120 had been exposed t...
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- If X and Y are two sets such that n (X) = 17, n (Y) = 23 and n (X cupY...
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- If X and Y are two sets such that X cup Y has 18 elements, X has 8 ele...
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- In a group of 400 people, 250 can speak Hindi and 200 can speak Englis...
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- If S and T are two sets such that S has 21 elements, T has 32 elements...
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- If X and Y are two sets such that X has 40 elements,X cup Y has 60 ele...
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- In a group of 70 people, 37 like coffee, 52 like tea and each person l...
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- In a group of 65 people, 40 like cricket, 10 like both cricket and ten...
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- In a commifiee, 50 people speak French, 20 speak Spanish and 10 speak ...
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- Show that the set of letters needed to spell "CATARACT" and the set of...
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- Write down all the subsets of the following sets {1,2,3}
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- Show that A uu B=A nn B implies A=B
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- For any sets 'A' and 'B', show that P(A nn B)=P(A) nn P(B)
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