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Catégorie :Category: nCreator TI-Nspire
Auteur Author: cheeseburgqr
Type : Classeur 3.0.1
Page(s) : 1
Taille Size: 1.77 Ko KB
Mis en ligne Uploaded: 25/08/2025 - 10:42:37
Uploadeur Uploader: cheeseburgqr (Profil)
Téléchargements Downloads: 1
Visibilité Visibility: Archive publique
Shortlink : https://tipla.net/a4826278
Type : Classeur 3.0.1
Page(s) : 1
Taille Size: 1.77 Ko KB
Mis en ligne Uploaded: 25/08/2025 - 10:42:37
Uploadeur Uploader: cheeseburgqr (Profil)
Téléchargements Downloads: 1
Visibilité Visibility: Archive publique
Shortlink : https://tipla.net/a4826278
Description
Fichier Nspire généré sur TI-Planet.org.
Compatible OS 3.0 et ultérieurs.
<<
=Ì Formulas & Identities · Pythagorean: · Generalsolutions: o o o · Period& amplitude: o period = o period = o Amplitude= coefficient in front of . =Ý Worked Examples 1.1 Exact values , , . =¡ Tip: Usespecial triangles (306090, 454590) and ASTC quadrant rules. 1.2 Reciprocal functions . =¡ Tip: Always simplify reciprocals intorational surds (multiply top & bottom if needed). 1.3 Solving trig equations Solve: . (Quadrant I). Also (Quadrant II). =¡ Tip: Always check which quadrantssine/cos/tan is positive. Use ASTC. 1.4 Half-angle solving Solve: . Step 1: when . So . But cosine repeats every : . 1.5 Graph sketching . · Amplitude = 1. · Period = (since inside factor = ½). · Reflection in x-axis (negative sign). · Vertical shift: +1. · Phase shift: left. =¡ Tip: Always read graph transformationsin order: 1. Horizontalscaling, 2. Reflection, 3. Verticalshift. Made with nCreator - tiplanet.org
>>
Compatible OS 3.0 et ultérieurs.
<<
=Ì Formulas & Identities · Pythagorean: · Generalsolutions: o o o · Period& amplitude: o period = o period = o Amplitude= coefficient in front of . =Ý Worked Examples 1.1 Exact values , , . =¡ Tip: Usespecial triangles (306090, 454590) and ASTC quadrant rules. 1.2 Reciprocal functions . =¡ Tip: Always simplify reciprocals intorational surds (multiply top & bottom if needed). 1.3 Solving trig equations Solve: . (Quadrant I). Also (Quadrant II). =¡ Tip: Always check which quadrantssine/cos/tan is positive. Use ASTC. 1.4 Half-angle solving Solve: . Step 1: when . So . But cosine repeats every : . 1.5 Graph sketching . · Amplitude = 1. · Period = (since inside factor = ½). · Reflection in x-axis (negative sign). · Vertical shift: +1. · Phase shift: left. =¡ Tip: Always read graph transformationsin order: 1. Horizontalscaling, 2. Reflection, 3. Verticalshift. Made with nCreator - tiplanet.org
>>
