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1-2*sin(x)=0 la ecuación

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Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
1 - 2*sin(x) = 0
$$1 - 2 \sin{\left(x \right)} = 0$$
Solución detallada
Tenemos la ecuación
$$1 - 2 \sin{\left(x \right)} = 0$$
es la ecuación trigonométrica más simple
Transportemos 1 al miembro derecho de la ecuación

cambiando el signo de 1

Obtenemos:
$$- 2 \sin{\left(x \right)} = -1$$
Dividamos ambos miembros de la ecuación en -2

La ecuación se convierte en
$$\sin{\left(x \right)} = \frac{1}{2}$$
Esta ecuación se reorganiza en
$$x = 2 \pi n + \operatorname{asin}{\left(\frac{1}{2} \right)}$$
$$x = 2 \pi n - \operatorname{asin}{\left(\frac{1}{2} \right)} + \pi$$
O
$$x = 2 \pi n + \frac{\pi}{6}$$
$$x = 2 \pi n + \frac{5 \pi}{6}$$
, donde n es cualquier número entero
Gráfica
Suma y producto de raíces [src]
suma
pi   5*pi
-- + ----
6     6  
$$\frac{\pi}{6} + \frac{5 \pi}{6}$$
=
pi
$$\pi$$
producto
pi 5*pi
--*----
6   6  
$$\frac{\pi}{6} \frac{5 \pi}{6}$$
=
    2
5*pi 
-----
  36 
$$\frac{5 \pi^{2}}{36}$$
5*pi^2/36
Respuesta rápida [src]
     pi
x1 = --
     6 
$$x_{1} = \frac{\pi}{6}$$
     5*pi
x2 = ----
      6  
$$x_{2} = \frac{5 \pi}{6}$$
x2 = 5*pi/6
Respuesta numérica [src]
x1 = 82.2050077689329
x2 = -60.2138591938044
x3 = -79.0634151153431
x4 = 2.61799387799149
x5 = -2650.98060085419
x6 = -30.8923277602996
x7 = 38.2227106186758
x8 = 101.054563690472
x9 = -72.7802298081635
x10 = -68.5914396033772
x11 = 6.80678408277789
x12 = -43.4586983746588
x13 = -87.4409955249159
x14 = 59.1666616426078
x15 = -91.6297857297023
x16 = 15.1843644923507
x17 = 34.0339204138894
x18 = 88.4881930761125
x19 = 40.317105721069
x20 = -97.9129710368819
x21 = -62.3082542961976
x22 = 44.5058959258554
x23 = -18.3259571459405
x24 = -35.081117965086
x25 = -53.9306738866248
x26 = 50.789081233035
x27 = -28.7979326579064
x28 = 57.0722665402146
x29 = 27.7507351067098
x30 = 134.564885328763
x31 = -22.5147473507269
x32 = 21.4675497995303
x33 = -12.0427718387609
x34 = 31.9395253114962
x35 = -3.66519142918809
x36 = 8.90117918517108
x37 = 96.8657734856853
x38 = 0.523598775598299
x39 = -56.025068989018
x40 = -74.8746249105567
x41 = 84.2994028713261
x42 = 78.0162175641465
x43 = 65.4498469497874
x44 = -49.7418836818384
x45 = -24.60914245312
x46 = -16.2315620435473
x47 = -93.7241808320955
x48 = 25.6563400043166
x49 = -66.497044500984
x50 = 94.7713783832921
x51 = 138.753675533549
x52 = 46.6002910282486
x53 = 63.3554518473942
x54 = -4454.25478401473
x55 = -85.3466004225227
x56 = 17438.4572213013
x57 = -9.94837673636768
x58 = -41.3643032722656
x59 = 13.0899693899575
x60 = 52.8834763354282
x61 = 75.9218224617533
x62 = -100.007366139275
x63 = -37.1755130674792
x64 = -47.6474885794452
x65 = 69.6386371545737
x66 = -81.1578102177363
x67 = -5.75958653158129
x68 = 71.733032256967
x69 = 90.5825881785057
x70 = -627.79493194236
x71 = 19.3731546971371
x71 = 19.3731546971371