Find the value of X, when in the A. P give below 2+6+10..........+X=18

1.	Find the value of X, when in the A. P give below 2+6+10..........+X=1800
Answer» Okk bro to advise Aapka math kamjor hai to isliye iss question ka answer khud hi dhundo aur thoda dimak lagao

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