Which term of the A.P. 3, 8, 13, 18, … is 78?
A. 12th
B. 13th
C. 15th
D. 16th
Answer:D
Which term of the A.P. 3, 8, 13, 18, … is 78?
A. 12th B. 13th C. 15th D. 16th
Explanation: Given, 3, 8, 13, 18, … is the AP.