Let \({a}_{n}\) be the \({\mathrm{n}}^{\text{th }}\) term of an A. P. If \({\mathrm{S}}_{\mathrm{n}}={\mathrm{a}}_{1}+{\…

Let \({a}_{n}\) be the \({\mathrm{n}}^{\text{th }}\) term of an A. P. If \({\mathrm{S}}_{\mathrm{n}}={\mathrm{a}}_{1}+{\mathrm{a}}_{2}+{\mathrm{a}}_{3}+\ldots +{\mathrm{a}}_{\mathrm{n}}=700,{\mathrm{a}}_{6}=7\) and \({S}_{7}=7\), then \({a}_{n}\) is equal to :

[JEE Main 2025, 7 Apr (Shift 2)]