Question

a. The Range of function
f(n)=- Ixl is​

Answer 1

Answer:

Range of function = negative real numberd

Step-by-step explanation:

Putting any real value in x we are going to get a positive value of x due to the presence of modulus function. And finally the negative sign present outside the modulus makes it negative.

Thus, all values of f(n) will be negative for every n belongs to R