EDB — 18T

Exercises

1. [18T] Prerequisites:[18F]↺↻, [18P]↺↻.Suppose that \(f: (a, b)→ ℝ\) is twice differentiable. \(f\) is convex if and only if \(f''≥ 0\) at every point.

   Solution 1

   [18V]↺↻