Answer : |x| is defined as
|x|= x; x>=0
-x; x<0
The value of |x| is never a negative value.
Hence range of |x| is [0, ∞).
Answer : |x| is defined as
|x|= x; x>=0
-x; x<0
The value of |x| is never a negative value.
Hence range of |x| is [0, ∞).