Let 𝐴 = (𝐼n βˆ’ (1/n) πŸπŸα΅€) be a matrix for n β‰₯ 2, where 𝟏 = (1,1,1,…,1)α΅€ βˆˆβ€¦

GATE Β· 2026 Β· DA Β· Data Science & AIModified β€” slightly modified from the official paper; see the solution

Let 𝐴 = (𝐼n βˆ’ (1/n) πŸπŸα΅€) be a matrix for n β‰₯ 2, where 𝟏 = (1,1,1,…,1)α΅€ ∈ ℝn and 𝐼n is the identity matrix of order n. The value of maxβ‚“βˆˆS π‘₯ᡀ𝐴π‘₯, where S = {π‘₯ ∈ ℝn | π‘₯α΅€π‘₯ = 1}, is __________ . (Answer in integer)

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