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PATHFINDER-SETS AND RELATIONS-QUESTION BANK
- If A={1,2,3} ,B={3,4} and C={1,3,5} find Axx(BcupC)
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- If A and B be any two subsets of the set S then show that (AxxB) cap (...
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- If f:R rarr R be defined by f(x)=x^2+3 where R is the set of real numb...
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- Twos ets A and B are such that n(A)=3 nad n(B)=6 find the least value ...
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- A survey is taken of 100 boys in a village it is found that 35 boys us...
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- A survey is taken of 100 boys in a village it is found that 35 boys us...
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- Out of 70 members of a family 37 drink coffee and 52 drink tea how man...
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- A class has 175 students following is the description showing the numb...
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- Of the members of three athletic teams in a certain school 21 are on t...
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- If A is not a null set and AxB=AxC then prove that B=C
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- If R be the relation on the set A of first twelve natural numbers defi...
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- Find the range and domain of the relation R defined R={(2x-5,x-3):x) i...
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- If n(S) =700 ,n(A)=200,n(B)=300 ,n(A cap B)=100 then find the value of...
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- A survey of americans show that 63% of them like cheese and 76% of the...
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- If f:[1,infty)rarr[2,infty) is defined as f(x)=x+(1/x) then find f^(-1...
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- For three sets A,B,C prove that A-(B cup C)=(A-B) cap (A-C)
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- If U={1,2,4,6, 8,16,32} A={2,6,32} and B={1,4,8,16} then verify that ...
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- If U={1,2,4,6,8,16,32} A={2,6,32} and B={1,4,8,16} then verify that ...
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- Using set algebra find the H.C.F and L.C.M of the numbers 6,42, and 10...
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- Prove that if A,B are any sets then A-B, A cap B and B-A are mutually ...
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