The local minimum of the function f(x)= x 2 + 2 x is

Mathematics · JEE Main · NTA Exams — Limit, Continuity and Differentiability

1. at \(x=2\)
2. at \(x=-2\)
3. at \(x=0\)
4. at \(\mathbf{x}=1\)

Answer

(A) at x=2

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