Trigonométrie - Q46 - 8. [Math] Problèmes mathématiques (niveau secondaire)

Trigonométrie - Q46

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\(\arccos x = \mbox{arctan} \, \frac{3}{4}\)

Format example : expression: 5x+3 equation: x=y+3 inequation: x<2y+1

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\(\arcsin x = \arcsin \frac{3}{5} + \arcsin \frac{5}{13}\)

Format example : expression: 5x+3 equation: x=y+3 inequation: x<2y+1

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\(\mbox{arctan} \, x = \mbox{arctan} \, \frac{1}{3} + \mbox{arctan} \frac{1}{4} + \mbox{arctan} \, \frac{1}{5}\)

Format example : expression: 5x+3 equation: x=y+3 inequation: x<2y+1

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\(\arcsin x + 2 \arccos x = \frac{2 \pi}{3}\)

Format example : expression: 5x+3 equation: x=y+3 inequation: x<2y+1

Author(s)	Philippe Delsarte, Manon Oreins
Deadline	Καμία προθεσμία
Submission limit	No limitation
Category tags	Trigo, Equ