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HIMALAYA PUBLICATION-SETS,RELATIONS AND FUNCTIONS-QUESTION BANK
- Consider the non-empty set consisting of children in a family and a re...
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- Let A = {1, 2, 3} and consider the relation R = {(1, 1), (2, 2), (3, 3...
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- If a set A contains 5 elements and the set B contains 6 elements, then...
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- Let A = {1, 2, 3, …..., n} and B = {a, b}. Then the number of surjecti...
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- If [x]^(2)-5[x]+6=0, where [.] denotes the greatest integer function, ...
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- Range of f(x) = (1)/(1-2cosx) is
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- Let f(x)=sqrt(1+x^(2)), then :
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- Domain of sqrt(a^(2)-x^(2))(a>0) is :
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- If f(x)=ax+b where a and b are integers, f(-1)=-5andf(3)=3, then a and...
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- The domain of the function f defined by : f(x)=sqrt(4-x)+(1)/(sqrt(x^(...
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- The domain and range of real function f defined by : f(x)=(4-x)/(x-4) ...
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- The domain and range of real function f defined by f(x)=sqrt(x-1) is g...
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- Find the domain of the function f(x)=(x^(2)+3x+5)/(x^(2)-5x+4)
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- The domain and range of the function f given by : f(x)=2-|x-5| is :
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- The domain for which the function defined by f(x) = 3x^2-1 and g(x) = ...
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- Let f: R rarr R be defined by f(x)= (1)/(x) AA x inR, then f is
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- Let f : R rarr R be defined by f(x) = 3x^2-5 and g : R rarr R by g(x...
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- Which of the following functions from Z into Z is a bijection?
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