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MODERN PUBLICATION-SETS -EXERCISE 1 (e ) (Long Answer Type Questions - I)
- (a) If U= {1,2,3,……, 10} ,A = { 1,2,3,4,5}, <nr> B= {1,3,5,7,9} , C {...
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- If A = {1,2,3,4,5},B={2,3,5,6}andC={4,5,6,7} , then verify that : ...
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- If A {1,2,3,4,5},B={2,3,5,7,9} and C={3,4,6,8,10}, then prove that ...
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- Prove the following : (i) B-A=BcapA^(c) (ii) (AuuB)-A=B-A.
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- For any 3 sets A, B and C, prove that : (i) A-(B cupC)=(A-B)cap(A-C)...
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- If A and B are subsets of the universal set U , then shown that : (...
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- If A = {a,b,c,d,e }, B= {a,c,e, g} and C = {b,e, f,g} verify that : ...
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- Prove that : Acap(B-A)=phi (ii) (A-B)cap(B-A)=phi (iii) (A-B)...
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- Let A and B be two sets . Prove that : (A-B)uuB=A if and only if Bsu...
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- If A,B and C are three sets such that A cup B = C and A cap B = phi, t...
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- For any sets A and B , prove that : P(AcapB)=P(A)capP(B).
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- Prove that (i) if a set has only one element , then it has 2 subsets ....
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- If A and B are two sets, then prove that A^(c )-B^(c )=B-A.
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