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2*sin(3*x)=0 la ecuación

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Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
2*sin(3*x) = 0
$$2 \sin{\left(3 x \right)} = 0$$
Solución detallada
Tenemos la ecuación
$$2 \sin{\left(3 x \right)} = 0$$
es la ecuación trigonométrica más simple
cambiando el signo de 0

Obtenemos:
$$2 \sin{\left(3 x \right)} = 0$$
Dividamos ambos miembros de la ecuación en 2

La ecuación se convierte en
$$\sin{\left(3 x \right)} = 0$$
Esta ecuación se reorganiza en
$$3 x = 2 \pi n + \operatorname{asin}{\left(0 \right)}$$
$$3 x = 2 \pi n - \operatorname{asin}{\left(0 \right)} + \pi$$
O
$$3 x = 2 \pi n$$
$$3 x = 2 \pi n + \pi$$
, donde n es cualquier número entero
Dividamos ambos miembros de la ecuación obtenida en
$$3$$
obtenemos la respuesta:
$$x_{1} = \frac{2 \pi n}{3}$$
$$x_{2} = \frac{2 \pi n}{3} + \frac{\pi}{3}$$
Gráfica
Respuesta rápida [src]
x1 = 0
$$x_{1} = 0$$
     pi
x2 = --
     3 
$$x_{2} = \frac{\pi}{3}$$
x2 = pi/3
Suma y producto de raíces [src]
suma
pi
--
3 
$$\frac{\pi}{3}$$
=
pi
--
3 
$$\frac{\pi}{3}$$
producto
  pi
0*--
  3 
$$0 \frac{\pi}{3}$$
=
0
$$0$$
0
Respuesta numérica [src]
x1 = 98.4365698124802
x2 = -13.6135681655558
x3 = 78.5398163397448
x4 = 96.342174710087
x5 = -92.1533845053006
x6 = -65.9734457253857
x7 = -83.7758040957278
x8 = -15.707963267949
x9 = 50.2654824574367
x10 = 81.6814089933346
x11 = -48.1710873550435
x12 = -57.5958653158129
x13 = 76.4454212373516
x14 = 63.8790506229925
x15 = -24.0855436775217
x16 = 8.37758040957278
x17 = -2.0943951023932
x18 = 41.8879020478639
x19 = 56.5486677646163
x20 = 569.675467850949
x21 = 80.634211442138
x22 = 70.162235930172
x23 = -19.8967534727354
x24 = -39.7935069454707
x25 = 15.707963267949
x26 = -29.3215314335047
x27 = -41.8879020478639
x28 = -59.6902604182061
x29 = -35.6047167406843
x30 = -10.471975511966
x31 = 21.9911485751286
x32 = 6.28318530717959
x33 = 26.1799387799149
x34 = -87.9645943005142
x35 = 39.7935069454707
x36 = 48.1710873550435
x37 = -28.2743338823081
x38 = -77.4926187885482
x39 = 59.6902604182061
x40 = -68.0678408277789
x41 = 28.2743338823081
x42 = 94.2477796076938
x43 = 109.955742875643
x44 = -54.4542726622231
x45 = -72.2566310325652
x46 = 52.3598775598299
x47 = 746.651854003174
x48 = 37.6991118430775
x49 = 85.870199198121
x50 = -33.5103216382911
x51 = -50.2654824574367
x52 = -94.2477796076938
x53 = 17.8023583703422
x54 = 92.1533845053006
x55 = -63.8790506229925
x56 = 24.0855436775217
x57 = 2.0943951023932
x58 = 32.4631240870945
x59 = -37.6991118430775
x60 = 83.7758040957278
x61 = 10.471975511966
x62 = 19.8967534727354
x63 = -90.0589894029074
x64 = 74.3510261349584
x65 = 54.4542726622231
x66 = -26.1799387799149
x67 = -61.7846555205993
x68 = 46.0766922526503
x69 = -8.37758040957278
x70 = 4.18879020478639
x71 = -81.6814089933346
x72 = 43.9822971502571
x73 = -46.0766922526503
x74 = -17.8023583703422
x75 = -31.4159265358979
x76 = -99.4837673636768
x77 = 0.0
x78 = 30.3687289847013
x79 = 68.0678408277789
x80 = 61.7846555205993
x81 = -21.9911485751286
x82 = -79.5870138909414
x83 = -55.5014702134197
x84 = 100.530964914873
x85 = 34.5575191894877
x86 = 65.9734457253857
x87 = -85.870199198121
x88 = -11.5191730631626
x89 = -6.28318530717959
x90 = 90.0589894029074
x91 = -98.4365698124802
x92 = -43.9822971502571
x93 = -4.18879020478639
x94 = 72.2566310325652
x95 = -70.162235930172
x96 = 87.9645943005142
x96 = 87.9645943005142