9th term of the AP -- 2 , 7 ,12........ ..
Answers
Answered by
0
Answer:
42
Step-by-step explanation:
hope it helped you...
Answered by
0
Answer:
a9 = 42
Step-by-step explanation:
a = 2 ; d = 5 ; n = 9
an = a + (n - 1) d
= 2 + (9 - 1) 5
= 2 + 40
= 42
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