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sinx×tgx-(-3)sinx=0 la ecuación

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Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
sin(x)*tan(x) + 3*sin(x) = 0
sin(x)tan(x)+3sin(x)=0\sin{\left(x \right)} \tan{\left(x \right)} + 3 \sin{\left(x \right)} = 0
Gráfica
0-80-60-40-2020406080-100100-1000010000
Suma y producto de raíces [src]
suma
-atan(3)
atan(3)- \operatorname{atan}{\left(3 \right)}
=
-atan(3)
atan(3)- \operatorname{atan}{\left(3 \right)}
producto
0*(-atan(3))
0(atan(3))0 \left(- \operatorname{atan}{\left(3 \right)}\right)
=
0
00
0
Respuesta rápida [src]
x1 = 0
x1=0x_{1} = 0
x2 = -atan(3)
x2=atan(3)x_{2} = - \operatorname{atan}{\left(3 \right)}
x2 = -atan(3)
Respuesta numérica [src]
x1 = 65.9734457253857
x2 = 69.1150383789755
x3 = 52.1580293386282
x4 = -21.9911485751286
x5 = 21.9911485751286
x6 = 1.89254688119154
x7 = -15.707963267949
x8 = -3.14159265358979
x9 = 36.4500660706793
x10 = 9.42477796076938
x11 = 97.3893722612836
x12 = -51.5145282298349
x13 = 53.4070751110265
x14 = 6.28318530717959
x15 = -13.8154163867574
x16 = -34.5575191894877
x17 = 8.17573218837112
x18 = -57.7977135370145
x19 = 28.2743338823081
x20 = -94.2477796076938
x21 = -12.5663706143592
x22 = -64.0808988441941
x23 = -25.1327412287183
x24 = -53.4070751110265
x25 = 84.8230016469244
x26 = -7.53223107957784
x27 = 14.4589174955507
x28 = 59.6902604182061
x29 = 23.8836954563201
x30 = 56.5486677646163
x31 = -79.7888621121431
x32 = 25.1327412287183
x33 = 72.2566310325652
x34 = -50.2654824574367
x35 = -20.098601693937
x36 = 78.5398163397448
x37 = -87.9645943005142
x38 = 37.6991118430775
x39 = -6.28318530717959
x40 = -37.6991118430775
x41 = -43.9822971502571
x42 = 47.1238898038469
x43 = 74.1491779137568
x44 = -42.0897502690656
x45 = -100.530964914873
x46 = 3.14159265358979
x47 = -72.2566310325652
x48 = -81.6814089933346
x49 = 30.1668807634997
x50 = -40.8407044966673
x51 = -65.9734457253857
x52 = 0.0
x53 = 80.4323632209364
x54 = -28.2743338823081
x55 = -56.5486677646163
x56 = 91.106186954104
x57 = 31.4159265358979
x58 = 43.9822971502571
x59 = -47.1238898038469
x60 = 100.530964914873
x61 = -97.3893722612836
x62 = 81.6814089933346
x63 = -75.398223686155
x64 = -78.5398163397448
x65 = 50.2654824574367
x66 = -86.0720474193227
x67 = 94.2477796076938
x68 = -84.8230016469244
x69 = -91.106186954104
x70 = -59.6902604182061
x71 = 12.5663706143592
x72 = -29.5233796547064
x73 = -69.1150383789755
x74 = -35.806564961886
x75 = 58.4412146458078
x76 = 96.1403264888853
x77 = 18.8495559215388
x78 = 34.5575191894877
x79 = -62.8318530717959
x80 = 15.707963267949
x81 = -18.8495559215388
x82 = 87.9645943005142
x83 = -26.3817870011166
x84 = -2513.27412287183
x85 = 40.8407044966673
x86 = -9.42477796076938
x87 = -73.5056768049635
x88 = 62.8318530717959
x89 = -31.4159265358979
x90 = 75.398223686155
x90 = 75.398223686155