MODERN PUBLICATION-RELATIONS AND FUNCTION-EXAMPLE
- Let '*' be the binary operation on Q. Find which of the following bina...
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- Let '*' be the binary operation defined on R by a*b = 1 + ab AA a,binR...
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- Let '*' be the binary operation defined on R by a*b = 1 + ab AA a,binR...
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- Let '*' be the binary operation defined on R by a*b = 1 + ab AA a,binR...
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- Let '*' be the binary operation defined on R by a*b = 1 + ab AA a,binR...
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- Is the binary operation'*' defined on Z (set of integers) by m*n = m-n...
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- Let f : X rarr Y be an function. Define a relation R in X given by : R...
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- If R1 and R2 are equivalence relations in a set A, show that R1 nn R...
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- Show that the number of equivalence relation in the set {1, 2, 3} cont...
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- Show that the number of equivalence relation in the set {1, 2, 3} cont...
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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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- Find the number of all one-one functions from set A = {1, 2, 3} to its...
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- Find the number of all onto functions formthe set {1,2,3,….,n} to itse...
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- Give examples of two one-one function f1 and f2 from R to R such that ...
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- Show that if f1 and f2 are one-one maps from r to R, then the product....
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- Lert f : X rarr Y be such that fof = f. Show that f is onto if and onl...
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- Consider the identity function IN : N rarr N defined as IN (x) = x, fo...
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- Find fof^-1 and f^-1 of for the function: f(x) = 1/x, x ne0, also prov...
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- Show that the number of binary operations on {1, 2} having 1 as identi...
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- Determine whether the following binary operation on the set N is assoc...
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