waec model questions vol6 2024 mathematics

Objective • Question 11

Question 11 WAEC_MODEL_QUESTIONS_VOL6 • 2024
The sum of the first n terms of an arithmetic progression is given by S_n = 3n^2 + 5n. Find the 10th term of the progression.
Answer Options
A. 64
B. 60
C. 68
Correct Answer D. 62
Correct Answer
D
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