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Relations and F...

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  • Question 1
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    A relation R on a non-empty set A is an equivalence relation, if it is

  • Question 2
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    In the relation R : A → B, where A = {1, 2, 3, 4, 5} and B = {u, v, x, y, z} is a function, R is given by

  • Question 3
    1 / -0

    If f : R is defined by f(x) = x2 - 6x - 14, then f-1(2) is equal to

  • Question 4
    1 / -0

    Number of relation that can be defined on a set A = (a, b, c, d) is

  • Question 5
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    If f : R →R is given by f(x) = x2 - 3, then f -1 is given b

  • Question 6
    1 / -0

    The domain of definition of the function y(x) given by the equation 2x + 2y = 2 is

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