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2sin(4*x)=0 la ecuación

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Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
2*sin(4*x) = 0
$$2 \sin{\left(4 x \right)} = 0$$
Solución detallada
Tenemos la ecuación
$$2 \sin{\left(4 x \right)} = 0$$
es la ecuación trigonométrica más simple
cambiando el signo de 0

Obtenemos:
$$2 \sin{\left(4 x \right)} = 0$$
Dividamos ambos miembros de la ecuación en 2

La ecuación se convierte en
$$\sin{\left(4 x \right)} = 0$$
Esta ecuación se reorganiza en
$$4 x = 2 \pi n + \operatorname{asin}{\left(0 \right)}$$
$$4 x = 2 \pi n - \operatorname{asin}{\left(0 \right)} + \pi$$
O
$$4 x = 2 \pi n$$
$$4 x = 2 \pi n + \pi$$
, donde n es cualquier número entero
Dividamos ambos miembros de la ecuación obtenida en
$$4$$
obtenemos la respuesta:
$$x_{1} = \frac{\pi n}{2}$$
$$x_{2} = \frac{\pi n}{2} + \frac{\pi}{4}$$
Gráfica
Respuesta rápida [src]
x1 = 0
$$x_{1} = 0$$
     pi
x2 = --
     4 
$$x_{2} = \frac{\pi}{4}$$
x2 = pi/4
Suma y producto de raíces [src]
suma
pi
--
4 
$$\frac{\pi}{4}$$
=
pi
--
4 
$$\frac{\pi}{4}$$
producto
  pi
0*--
  4 
$$0 \frac{\pi}{4}$$
=
0
$$0$$
0
Respuesta numérica [src]
x1 = -65.9734457253857
x2 = -40.0553063332699
x3 = -15.707963267949
x4 = -69.1150383789755
x5 = 86.3937979737193
x6 = 50.2654824574367
x7 = -64.4026493985908
x8 = 84.037603483527
x9 = 42.4115008234622
x10 = 54.1924732744239
x11 = 73.8274273593601
x12 = 68.329640215578
x13 = -1.5707963267949
x14 = -58.1194640914112
x15 = -54.1924732744239
x16 = -109.170344712245
x17 = -51.8362787842316
x18 = -47.9092879672443
x19 = -18.0641577581413
x20 = -88.7499924639117
x21 = 90.3207887907066
x22 = 7.85398163397448
x23 = 58.1194640914112
x24 = -59.6902604182061
x25 = -84.037603483527
x26 = 21.9911485751286
x27 = 6.28318530717959
x28 = -69.9004365423729
x29 = -87.9645943005142
x30 = -19.6349540849362
x31 = -3.92699081698724
x32 = -55.7632696012188
x33 = -95.8185759344887
x34 = -76.1836218495525
x35 = 62.0464549083984
x36 = -32.2013246992954
x37 = 29.845130209103
x38 = 28.2743338823081
x39 = 80.1106126665397
x40 = 54.9778714378214
x41 = 94.2477796076938
x42 = 25.9181393921158
x43 = -77.7544181763474
x44 = 47.9092879672443
x45 = 91.8915851175014
x46 = -80.1106126665397
x47 = 51.8362787842316
x48 = -29.845130209103
x49 = 24.3473430653209
x50 = 40.0553063332699
x51 = 20.4203522483337
x52 = 14.1371669411541
x53 = 98.174770424681
x54 = 10.2101761241668
x55 = -37.6991118430775
x56 = -23.5619449019235
x57 = -36.1283155162826
x58 = 36.1283155162826
x59 = 17.2787595947439
x60 = 10.9955742875643
x61 = -81.6814089933346
x62 = 43.9822971502571
x63 = 95.8185759344887
x64 = -14.1371669411541
x65 = -99.7455667514759
x66 = -62.0464549083984
x67 = -33.7721210260903
x68 = 76.1836218495525
x69 = 3.92699081698724
x70 = 18.0641577581413
x71 = -41.6261026600648
x72 = 0.0
x73 = 83.2522053201295
x74 = -21.9911485751286
x75 = -85.6083998103219
x76 = 69.9004365423729
x77 = 65.9734457253857
x78 = -45.553093477052
x79 = -63.6172512351933
x80 = -11.7809724509617
x81 = 181.426975744811
x82 = -7.85398163397448
x83 = 46.3384916404494
x84 = 64.4026493985908
x85 = -10.9955742875643
x86 = -91.8915851175014
x87 = -73.8274273593601
x88 = 32.2013246992954
x89 = -98.174770424681
x90 = -43.9822971502571
x91 = -25.9181393921158
x92 = 72.2566310325652
x93 = 2.35619449019234
x94 = 87.9645943005142
x94 = 87.9645943005142