Domain of the function f (x) = is.
R
R - {-3,3}
R - {3}
R -{√3,3}
Sum of identity function and modulus function is.
The function f(x) = is
Even
Odd
Neither even nor odd
None of these
Range of f (x) = is
(0, ∞ )
(0, 5 )
(5, ∞ )
(-5, 5 )
Domain of f (x) = is .
(-5 ,5 )
The function f (x) = is
f (x) = Find f (-2) ?
0
-2
6
Not defined
If f (x) = x2 - 2x + 3 find f (2)?
1
2
3
4
Domain of f (x) = is.
R - { -4 }
R - {4}
R - {2}
Range of f (x) = is.
[-1, 1 ]
[0 , ∞ ]
[-1, 0 ]
[0, 1 ]