Question

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]​

Answer 1

Answer:

none of these

Step-by-step explanation:

the correct answer is 458

Answer 2

Step-by-step explanation:

this is the ans

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