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SHARAM PUBLICATION-RELATIONS AND FUNCTIONS-EXAMPLE
- Write down all the partitions of the set {a,b,c}.
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- Write the domain of the function defined by f(x)=sin^(-1)x+cosx
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- A R is a relation on set A such that R=R^(-1), then write the type of ...
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- Write relations in tabular form and determine their type for R={(x,y):...
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- Sets A and B have respectively m and n elements. The total number of r...
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- Show that the two sets {1, 2, 3,…….} and {3, 4, 5, ……..} are equivalen...
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- Test whether the relation : R = {(m, n):2|(m+n)} on ZZ is reflexive, ...
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- Show that if R is an equivalence relation on X, then Dom R = Rng R = X...
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- If R={(a, a^(3)): a is prime number less than 5} be a relation. Find t...
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- Find the least positive integer r such that 185 in [r]7
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- Let R is the equivalence in the set A = {0, 1, 2, 3, 4, 5} given by R ...
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- Is varphi an equivalence relaiton on any set?
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- If A={1, 2, 3, 4, 5} and R:ArarrA is {(1,2), (2,3), (4,5), (3,3)} then...
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- What is the range of the function f(x)=(|x-1|)/(x-1), x ne 1?
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- State the reason for the relation R in the set {1, 2, 3} given by R ={...
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- If R={(x, y): x +2y =8} is a relation on N, then write the range of R.
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- If a set A has n elements and another set B has m elements, what is th...
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- If a set A has n elements and another set B has m elements, what is th...
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- Write the relation R={(x,x^3):x is a prime numeber less than 10} is ro...
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- Let A={1,2}, B={1,2,3,4}: Write down the elements of AxxB.
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