Math Problem Statement
- Olkoot f : A →R ja g : B →R reaalifunktioita, missä A, B ⊂R siten, että f (A) ⊂B. Jos toinen kuvauksista f ja g on aidosti kasvava ja toinen aidosti vähenevä, niin osoita, että g ◦f : A →R on aidosti vähenevä
Solution
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Math Problem Analysis
Mathematical Concepts
Real Analysis
Function Composition
Monotonic Functions
Formulas
f: A → R
g: B → R
g ◦ f: A → R
Theorems
Monotonicity of composed functions
Suitable Grade Level
University Level
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