The 9th term of an A.P. is 449 and 449th term is 9. The term which is equal to zero is *
1)508th
2)442th
3)502th
4)None of these.[give explaination]
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Answer:
none of these
Step-by-step explanation:
the correct answer is 458
Answered by
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Step-by-step explanation:
this is the ans
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