Math Problem Statement
sqrt((cos(x)-1)^2+4)>1-cos(x)-2sin(x). Perché non serve fare i due sistemi ?
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Inequalities
Radical expressions
Formulas
sqrt((cos(x) - 1)^2 + 4)
1 - cos(x) - 2sin(x)
Theorems
Properties of square roots
Trigonometric identities
Suitable Grade Level
Grades 11-12
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