Sr Examen

sin(-a)=sin(a) la ecuación

El profesor se sorprenderá mucho al ver tu solución correcta😉

v

Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
sin(-a) = sin(a)
$$\sin{\left(- a \right)} = \sin{\left(a \right)}$$
Solución detallada
Tenemos la ecuación
$$\sin{\left(- a \right)} = \sin{\left(a \right)}$$
es la ecuación trigonométrica más simple
Dividamos ambos miembros de la ecuación en -2

La ecuación se convierte en
$$\sin{\left(a \right)} = 0$$
Esta ecuación se reorganiza en
$$a = 2 \pi n + \operatorname{asin}{\left(0 \right)}$$
$$a = 2 \pi n - \operatorname{asin}{\left(0 \right)} + \pi$$
O
$$a = 2 \pi n$$
$$a = 2 \pi n + \pi$$
, donde n es cualquier número entero
Gráfica
Respuesta rápida [src]
a1 = 0
$$a_{1} = 0$$
a2 = pi
$$a_{2} = \pi$$
a2 = pi
Suma y producto de raíces [src]
suma
pi
$$\pi$$
=
pi
$$\pi$$
producto
0*pi
$$0 \pi$$
=
0
$$0$$
0
Respuesta numérica [src]
a1 = -43.9822971502571
a2 = -31.4159265358979
a3 = 84.8230016469244
a4 = -91.106186954104
a5 = -97.3893722612836
a6 = 91.106186954104
a7 = 6.28318530717959
a8 = -72.2566310325652
a9 = -2642.07942166902
a10 = -47.1238898038469
a11 = -113.097335529233
a12 = 94.2477796076938
a13 = 50.2654824574367
a14 = 56.5486677646163
a15 = 43.9822971502571
a16 = 47.1238898038469
a17 = -50.2654824574367
a18 = 37.6991118430775
a19 = -28.2743338823081
a20 = 65.9734457253857
a21 = 15.707963267949
a22 = 28.2743338823081
a23 = -62.8318530717959
a24 = 40.8407044966673
a25 = -40.8407044966673
a26 = -6.28318530717959
a27 = -81.6814089933346
a28 = -15.707963267949
a29 = -59.6902604182061
a30 = 72.2566310325652
a31 = 3.14159265358979
a32 = -25.1327412287183
a33 = 21.9911485751286
a34 = -75.398223686155
a35 = -56.5486677646163
a36 = -267.035375555132
a37 = -69.1150383789755
a38 = -84.8230016469244
a39 = 78.5398163397448
a40 = 9.42477796076938
a41 = -232.477856365645
a42 = -53.4070751110265
a43 = 62.8318530717959
a44 = -18.8495559215388
a45 = 25.1327412287183
a46 = 100.530964914873
a47 = -87.9645943005142
a48 = -9.42477796076938
a49 = 75.398223686155
a50 = 81.6814089933346
a51 = 87.9645943005142
a52 = 12.5663706143592
a53 = -34.5575191894877
a54 = 69.1150383789755
a55 = -3.14159265358979
a56 = 0.0
a57 = -21.9911485751286
a58 = -37.6991118430775
a59 = 31.4159265358979
a60 = -78.5398163397448
a61 = -12.5663706143592
a62 = -94.2477796076938
a63 = 97.3893722612836
a64 = -100.530964914873
a65 = 59.6902604182061
a66 = 53.4070751110265
a67 = 34.5575191894877
a68 = -65.9734457253857
a69 = 18.8495559215388
a69 = 18.8495559215388