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PRADEEP PUBLICATION-RELATIONS AND FUNCTIONS-EXERCISE
- Each of the following defines a relation R in N. x R y if xy is squa...
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- Let R1 and R2 be two relations defined on a non-empty set A. Which of ...
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- Let R and S be two non-void relations on a set A. Which of the followi...
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- Let R and S be two non-void relations on a set A. Which of the followi...
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- Let R and S be two non-void relations on a set A. Which of the followi...
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- Let R1 and R2 be two relations defined on a non-empty set A. Which of ...
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- Let X = {1, 2, 3, 4, 5, 6, 7, 8, 9}. Let R1 be a relation in X given ...
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- Let A = {1,2,3}. Then show that the nmber of relations (1,2) and (2,3)...
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- Which of the following relations are functions form A = (1,3,5,7,9) to...
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- Which of the following are the functions of RNA?
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- Which of the following functions are odd or even or neither : f(x)=|...
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- Which of the following are the functions of RNA?
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- Which of the following functions are not derivable at x=0?
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- Correct the following statement , "Every function is a relation is a r...
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- Give an example of a function which is one-one but not onto
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- Give an example of a function which is one-one but not onto
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- Give an example of a function which is one-one but not onto
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- If X = {a,b,c,d} and Y = {f,b,d,g}, find X-Y and Y-X.
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- Let x = (a,b,c) and Y = (0,1,2,3,4,5), define a one-one function from ...
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- Prove that the function f:N rarrN defined by f(x)=x^2 +x+ 1 is one -on...
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