contestada

Determine a general formula​ (or formulas) for the solutions to the following equation.​?

Then, determine the specific solutions​ (if any) on the interval ​[0,2pi).

cos theta= square root 3 divided by 2

Determine a general formula or formulas for the solutions to the following equation Then determine the specific solutions if any on the interval 02pi cos theta class=

Respuesta :

Answer:

Step-by-step explanation:

[tex]cos ~\theta=\frac{\sqrt {3}}{2}=cos ~\frac{\pi }{6},cos (2 \pi- \frac{\pi }{6})\\=cos (2k\pi +\frac{\pi }{6}),cos (2k\pi +\frac{11\pi }{6})\\\theta=2 k\pi +\frac{\pi }{6},or~\theta=2k\pi +\frac{11\pi }{6}\\for ~general~solution~put ~k=0\\\theta=\frac{\pi }{6}~\theta=\frac{11\pi }{6}[/tex]

Otras preguntas