Question on: JAMB Mathematics - 2022
The 10th term of an AP is 32. If the first term is 3/2, what is the 4th term?
A
35/3
B
64
C
16
D
35/2
Ask EduPadi AI for a detailed answer
Correct Option: A
Tn = a + (n-1)d
10th term = 32
32 = 3/2 + 9d
9d = 32 - 3/2
9d = 61/2
d = 61/18
T4 = 3/2 + 3(61/18)
T4 = 3/2 + 61/6 → 35/3
Add your answer
Please share this, thanks!
No responses