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MODERN PUBLICATION-SETS-EXERCISE
- Let A = {1, 2, 3}, B = {3, 4} and C = {4, 5, 6}, the Auu(BnnC) is
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- Let A = {1, 2, 3, 4,5}, B = {2, 3, 5, 7} and C = {1, 2, 4, 6} be the s...
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- Let A = {1, 2, 3, 4,5}, B = {2, 3, 5, 7} and C = {1, 2, 4, 6} be the s...
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- Let A = {1, 2, 3, 4,5}, B = {2, 3, 5, 7} and C = {1, 2, 4, 6} be the s...
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- If X and Y are two sets such that X uu Y has 50 elements, X has 28 ele...
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- If X and Y are two sets such that X uu Y has 18 elements, X has 8 elem...
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- If A and B are two sets such that A uu B has 20 elements, A has 8 elem...
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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 uu Y has 60 ele...
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- If A and B are two sets such that : n(A)=20, n (A uu B)=42 and n (A n...
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- If A and B are two sets such that : n(A)=17, n (A uu B)=38 and n (A n...
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- Let n(U)= 700, n(A)= 200, n(B) = 300 and n(Ann B)= 100, then n (A^c nn...
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- A survey shows that 63% of the Indians like cheese, whereas 76% like a...
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- In a group of 400 people, 250 can speak Hindi and 200 can speak Englis...
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- In a school there are 20 teachers who teach Mathematics or Physics. Of...
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- In a committee, 50 people speak French, 20 speak Spanish and 10 speak ...
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- In a group of people, 50 speak both English and Hindi and 30 speak Eng...
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- In a group of people, 50 speak both English and Hindi and 30 speak Eng...
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- In a group of 70 people 45 speak Hindi language and 33 speak English l...
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- In a group of students, 100 students know Hindi, 50 know English and 2...
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