Concept — Disequazione goniometrica.
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32
Linked atoms
11 linked atoms.
32 Disequazioni goniometriche
- Absolute value of the cosine
- Elementary inequalities with sine and cosine
- Elementary inequalities with the tangent
- Elementary inequality with the sine
- Elementary inequality with the tangent
- Factorisation with the double-angle formula
- Inequalities with absolute value and roots
- Inequality reducible to the cosine
- Product of factors and sign table
- Product of factors with sign table
- The sign-study method