Question

what is the range of function f(x)=sgn(x-[x])+1
a. 0,1,2
b. -1, 1,2
c. 1,2
d. 0,2​

Answer 1

Answer:

I think answer is 1,2

Step-by-step explanation:

hope it's correct!

Answer 2

Answer:

ans is 1'2 it may be helpfull to you