search
Q: .
question image
  • A. 15
  • B. 30
  • C. 13
  • D. 31
Correct Answer: Option C - n= 15 n = n–2 n = 15–2 n = 13
C. n= 15 n = n–2 n = 15–2 n = 13

Explanations:

n= 15 n = n–2 n = 15–2 n = 13