EDB — 1HK

Exercises

1. [1HK]Prerequisites:[2BH]↺↻.In the case \(n=1\), suppose \(A\) is an open interval, show that if \(𝜑(x)=a\) and \( f'(x) 𝜑'(x){\lt} 0\) then the point \(x\) is a local minimum point for \(f\) bound to \(F_ a\).