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log(2*sqrt(2*cos(x)))=0 la ecuación

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Solución numérica:

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Solución

Ha introducido [src]
   /    __________\    
log\2*\/ 2*cos(x) / = 0
$$\log{\left(2 \sqrt{2 \cos{\left(x \right)}} \right)} = 0$$
Gráfica
Suma y producto de raíces [src]
suma
-acos(1/8) + 2*pi + acos(1/8)
$$\operatorname{acos}{\left(\frac{1}{8} \right)} + \left(- \operatorname{acos}{\left(\frac{1}{8} \right)} + 2 \pi\right)$$
=
2*pi
$$2 \pi$$
producto
(-acos(1/8) + 2*pi)*acos(1/8)
$$\left(- \operatorname{acos}{\left(\frac{1}{8} \right)} + 2 \pi\right) \operatorname{acos}{\left(\frac{1}{8} \right)}$$
=
(-acos(1/8) + 2*pi)*acos(1/8)
$$\left(- \operatorname{acos}{\left(\frac{1}{8} \right)} + 2 \pi\right) \operatorname{acos}{\left(\frac{1}{8} \right)}$$
(-acos(1/8) + 2*pi)*acos(1/8)
Respuesta rápida [src]
x1 = -acos(1/8) + 2*pi
$$x_{1} = - \operatorname{acos}{\left(\frac{1}{8} \right)} + 2 \pi$$
x2 = acos(1/8)
$$x_{2} = \operatorname{acos}{\left(\frac{1}{8} \right)}$$
x2 = acos(1/8)
Respuesta numérica [src]
x1 = -57.9941362602431
x2 = 64.2773215674227
x3 = -51.7109509530635
x4 = 73.9527551905282
x5 = -95.6932481033206
x6 = 57.9941362602431
x7 = -29.9704580402711
x8 = 14.011839109986
x9 = -14.011839109986
x10 = 80.2359404977078
x11 = -7.72865380280642
x12 = 20.2950244171656
x13 = -73.9527551905282
x14 = -67.6695698833486
x15 = 36.2536433474507
x16 = 29.9704580402711
x17 = -23.6872727330915
x17 = -23.6872727330915