Which term of the AP 9,15,….is 99.
Answers
Answered by
0
Answer:
The middle must be 15th term and 16th term. ∴ The middle terms are 93, 99.
Answered by
1
Answer:
17th term
Step-by-step explanation:
General term = a + (n - 1)d
99 = 9 + (n - 1)6
99 = 9 + 6n - 6
99 + 3 = 6n
102/6 = n
n = 17
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