A. never be greater than unity
B. be zero
C. take any value greater than zero
D. take values between 0 and 1 only
Correct Answer: take any value greater than zero ✔
Last Updated: January 13, 2019
A. never be greater than unity
B. be zero
C. take any value greater than zero
D. take values between 0 and 1 only
Correct Answer: take any value greater than zero ✔
Last Updated: January 13, 2019