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sin(6*x-pi/6)=1/2

sin(6*x-pi/6)=1/2 la ecuación

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Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
   /      pi\      
sin|6*x - --| = 1/2
   \      6 /      
sin(6xπ6)=12\sin{\left(6 x - \frac{\pi}{6} \right)} = \frac{1}{2}
Solución detallada
Tenemos la ecuación
sin(6xπ6)=12\sin{\left(6 x - \frac{\pi}{6} \right)} = \frac{1}{2}
es la ecuación trigonométrica más simple
Dividamos ambos miembros de la ecuación en -1

La ecuación se convierte en
cos(6x+π3)=12\cos{\left(6 x + \frac{\pi}{3} \right)} = - \frac{1}{2}
Esta ecuación se reorganiza en
6x+π3=πn+acos(12)6 x + \frac{\pi}{3} = \pi n + \operatorname{acos}{\left(- \frac{1}{2} \right)}
6x+π3=πnπ+acos(12)6 x + \frac{\pi}{3} = \pi n - \pi + \operatorname{acos}{\left(- \frac{1}{2} \right)}
O
6x+π3=πn+2π36 x + \frac{\pi}{3} = \pi n + \frac{2 \pi}{3}
6x+π3=πnπ36 x + \frac{\pi}{3} = \pi n - \frac{\pi}{3}
, donde n es cualquier número entero
Transportemos
π3\frac{\pi}{3}
al miembro derecho de la ecuación
con el signo opuesto, en total:
6x=πn+π36 x = \pi n + \frac{\pi}{3}
6x=πn2π36 x = \pi n - \frac{2 \pi}{3}
Dividamos ambos miembros de la ecuación obtenida en
66
obtenemos la respuesta:
x1=πn6+π18x_{1} = \frac{\pi n}{6} + \frac{\pi}{18}
x2=πn6π9x_{2} = \frac{\pi n}{6} - \frac{\pi}{9}
Gráfica
0-80-60-40-2020406080-1001002-2
Respuesta rápida [src]
     pi
x1 = --
     18
x1=π18x_{1} = \frac{\pi}{18}
     pi
x2 = --
     6 
x2=π6x_{2} = \frac{\pi}{6}
x2 = pi/6
Suma y producto de raíces [src]
suma
pi   pi
-- + --
18   6 
π18+π6\frac{\pi}{18} + \frac{\pi}{6}
=
2*pi
----
 9  
2π9\frac{2 \pi}{9}
producto
pi pi
--*--
18 6 
π18π6\frac{\pi}{18} \frac{\pi}{6}
=
  2
pi 
---
108
π2108\frac{\pi^{2}}{108}
pi^2/108
Respuesta numérica [src]
x1 = 26.3544717051144
x2 = 2.26892802759263
x3 = 38.2227106186758
x4 = 24.2600766027212
x5 = 17.9768912955416
x6 = -65.7989128001862
x7 = -80.1106126665397
x8 = -21.8166156499291
x9 = 97.9129710368819
x10 = -19.7222205475359
x11 = -9.94837673636768
x12 = -56.025068989018
x13 = 4.36332312998582
x14 = 61.261056745001
x15 = 60.2138591938044
x16 = -73.8274273593601
x17 = -36.1283155162826
x18 = 48.3456202802429
x19 = -97.9129710368819
x20 = 22.165681500328
x21 = -63.704517697793
x22 = -1.91986217719376
x23 = -53.9306738866248
x24 = 68.2423737529783
x25 = -100.007366139275
x26 = -91.9788515801012
x27 = 42.0624349730633
x28 = -75.9218224617533
x29 = 92.3279174305
x30 = -83.6012711705284
x31 = -4.01425727958696
x32 = -39.6189740202713
x33 = -78.0162175641465
x34 = 14.1371669411541
x35 = -7.85398163397448
x36 = -26.0054058547155
x37 = 80.1106126665397
x38 = 100.007366139275
x39 = 46.2512251778497
x40 = 34.0339204138894
x41 = -29.845130209103
x42 = 53.9306738866248
x43 = 29.4960643587042
x44 = 70.3367688553715
x45 = -17.6278254451427
x46 = 12.0427718387609
x47 = -12.0427718387609
x48 = 82.2050077689329
x49 = 66.1479786505851
x50 = 9.94837673636768
x51 = 75.9218224617533
x52 = -49.7418836818384
x53 = 56.025068989018
x54 = -95.8185759344887
x55 = -93.7241808320955
x56 = 47.2984227290463
x57 = 64.0535835481919
x58 = -47.9965544298441
x59 = 94.7713783832921
x60 = 58.1194640914112
x61 = 73.4783615089613
x62 = -71.733032256967
x63 = 44.1568300754565
x64 = 21.4675497995303
x65 = -85.6956662729216
x66 = 20.0712863979348
x67 = -41.7133691226645
x68 = 90.2335223281068
x69 = -89.884456477708
x70 = -67.8933079025794
x71 = -58.1194640914112
x72 = 36.1283155162826
x73 = 86.0447321233204
x74 = 78.0162175641465
x75 = -45.9021593274509
x76 = 88.1391272257137
x77 = -87.7900613753148
x78 = -14.1371669411541
x79 = -61.6101225953998
x80 = -43.8077642250577
x81 = 31.9395253114962
x82 = -5.75958653158129
x83 = 0.174532925199433
x84 = 39.9680398706701
x85 = -23.9110107523223
x86 = -27.7507351067098
x87 = -34.0339204138894
x88 = -31.9395253114962
x89 = 16.2315620435473
x90 = -69.9877030049726
x91 = -51.8362787842316
x92 = 51.4872129338327
x93 = 7.85398163397448
x93 = 7.85398163397448
Gráfico
sin(6*x-pi/6)=1/2 la ecuación