Math Problem Statement

maximo e minimo de x-2cosx

Solution

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Math Problem Analysis

Mathematical Concepts

Calculus
Derivatives
Trigonometry

Formulas

f(x) = x - 2cos(x)
f'(x) = 1 + 2sin(x)
f''(x) = 2cos(x)

Theorems

First Derivative Test
Second Derivative Test

Suitable Grade Level

Grades 11-12 or early college