the 9th term of the A.P. - 15, - 11, - 7, ...., 49 is
(A) 32
(B) 0
(C) 17
(D) 13
Answers
Answered by
1
Step-by-step explanation:
hey mate
the 9th term of an AP is (C) 17
hope it helps you!!!
Answered by
1
Answer:
17 is right answer
explaination:
an=a+(n-1)d
a9=-15+(9-1)4
=-15+32
=17
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