Which of the following sets of ordered pairs define a one to one function?
None of these.
So R in (c) also cannot define a one-to-one function.
The domain of the function
The domain of
The domain of definition of the function
The period of the function f (x) = cosec2 3x + cot 4x is
If f (x) is a polynomial satisfying f (x). f (1/x) = f (x) + f (1/x), and f (3) = 28, then f (4) is given by
Let the function f (x) =