The 9 th term of an A.P. is 449 and 449 th term is 9 . The term which is equal to zero is D (a) ...

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The 9 th term of an A.P. is 449 and 449 th term is 9 . The term which is equal to zero is
D
(a) \( 501^{\text {th }} \)
(b) \( 502^{\text {th }} \)
(c) \( 508^{\text {th }} \)
(d) none of these
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