If the 10th term of an arithmetic progression is equal to the 2nd term plus 18, what is the common difference in the progression?
A. 2
B. 4
C. 6
D. 8
Answer:B
If the 10th term of an arithmetic progression is equal to the 2nd term plus 18, what is the common difference in the progression?
A. 2 B. 4 C. 6 D. 8