Domain of the function f(x) = sin-1(log2(x))in the set of real numbers is :
Which one of the following is true?
If
a + b + c = abc
ab + bc + ca = abc
ab + bc + ca = a + b + c
For the principal value branch of the graph of the function
graph is symmetric about the x-axis
graph is symmetric about the y-axis
graph is not continuous
the line x = 1 is a tangent
The range of the function
[- 1, 1]
[1, - 1]
{0}
{1}
D.
{1}