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KUMAR PRAKASHAN-RELATIONS AND FUNCTIONS-Solutions of NCERT Exemplar Problems (Question of Module)
- A= {-1, 0}, B = {-1, 0, 1}, then find A xx B and B xx A
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- A and B are not singleton sets. n(A xx B)= 21. If A sub B" then "n(B)=...
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- A= {2, 3}, B= {-1, 2, 5} then find the number of elements in the power...
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- Let A={1,2,3....14}. Define a relation R from A to A by R={(x,y) : 3x-...
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- A = {2, 3, 4, 5} , B= {3, 6,7}. A relation from A to B is R defined as...
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- A= {a, b, c}. Find the number of relations defined on A.
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- f: Z rarr Z, f(n)= (-1)^(n). Find the range of f.
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- f(x) is a real valued function f(x) = (1)/(sqrt(5x-3)). Find the domai...
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- The function f which maps temperature in degree Celsius into temperatu...
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- Find the range of the function f(x)= sqrt(25-x^(2))
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- A= {5, 10, 15, 20}, B= {2,4,6,8, 10}. Out of the following, which is a...
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- Find the range of f(x)= (x+ 5)/(|x+ 5|), x ne -5.
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- Find the range of f: R rarr R, f(x)= x^(2)-6x+ 7
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- f: R rarr R, f(x)= |x+2|. Draw the graph of f(x) and hence find its ra...
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- A= {1, 2, 3, 4, 5} R = {(x,y) ||x^(2)-y^(2) | lt 16} Find R.
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- Find the range of the given function defined as f (x)= (x-[x])/(1+ x-[...
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