If . Then what is the range of f(x)?
{-1,0,1}
{-1/3,0,1/3}
{-3,0,3}
{-1,1}
As we have learned
Signum Function -
- wherein
The range of this function is {-3,0,3}
Option 1)
{-1,0,1}
Option 2)
{-1/3,0,1/3}
Option 3)
{-3,0,3}
Option 4)
{-1,1}
Study 40% syllabus and score up to 100% marks in JEE