MATHEMATICS
JAMB 2022 - Question 39
Mathematics 2022 JAMB Past Questions - Question 39: The 10th term of an AP is 32. If the first term is 3/2, what is the 4th term?
A:
B:
C:
D:
Correct Answer
A
Explanation
Tn = a + (n-1)d10th term = 3232 = 3/2 + 9d 9d = 32 - 3/29d = 61/2d = 61/18: T4 = 3/2 + 3(61/18)T4 = 3/2 + 61/6 → 35/3

