Sr Examen

Otras calculadoras


sin(2*x)=sqrt(3)/2

sin(2*x)=sqrt(3)/2 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]
             ___
           \/ 3 
sin(2*x) = -----
             2  
$$\sin{\left(2 x \right)} = \frac{\sqrt{3}}{2}$$
Solución detallada
Tenemos la ecuación
$$\sin{\left(2 x \right)} = \frac{\sqrt{3}}{2}$$
es la ecuación trigonométrica más simple
Esta ecuación se reorganiza en
$$2 x = 2 \pi n + \operatorname{asin}{\left(\frac{\sqrt{3}}{2} \right)}$$
$$2 x = 2 \pi n - \operatorname{asin}{\left(\frac{\sqrt{3}}{2} \right)} + \pi$$
O
$$2 x = 2 \pi n + \frac{\pi}{3}$$
$$2 x = 2 \pi n + \frac{2 \pi}{3}$$
, donde n es cualquier número entero
Dividamos ambos miembros de la ecuación obtenida en
$$2$$
obtenemos la respuesta:
$$x_{1} = \pi n + \frac{\pi}{6}$$
$$x_{2} = \pi n + \frac{\pi}{3}$$
Gráfica
Respuesta rápida [src]
     pi
x1 = --
     6 
$$x_{1} = \frac{\pi}{6}$$
     pi
x2 = --
     3 
$$x_{2} = \frac{\pi}{3}$$
x2 = pi/3
Suma y producto de raíces [src]
suma
pi   pi
-- + --
6    3 
$$\frac{\pi}{6} + \frac{\pi}{3}$$
=
pi
--
2 
$$\frac{\pi}{2}$$
producto
pi pi
--*--
6  3 
$$\frac{\pi}{6} \frac{\pi}{3}$$
=
  2
pi 
---
 18
$$\frac{\pi^{2}}{18}$$
pi^2/18
Respuesta numérica [src]
x1 = 292.691715559449
x2 = -81.1578102177363
x3 = -87.4409955249159
x4 = 79.5870138909414
x5 = -83.7758040957278
x6 = -65.4498469497874
x7 = 101.054563690472
x8 = -36.6519142918809
x9 = 50.789081233035
x10 = 73.3038285837618
x11 = 63.8790506229925
x12 = -24.0855436775217
x13 = -59.1666616426078
x14 = -2.0943951023932
x15 = -15.1843644923507
x16 = 44.5058959258554
x17 = 95.2949771588904
x18 = 41.8879020478639
x19 = -5.75958653158129
x20 = -58.6430628670095
x21 = 70.162235930172
x22 = -39.7935069454707
x23 = -96.342174710087
x24 = 35.081117965086
x25 = -80.634211442138
x26 = 97.9129710368819
x27 = 26.1799387799149
x28 = -21.4675497995303
x29 = -18.3259571459405
x30 = 48.1710873550435
x31 = 7.33038285837618
x32 = 57.5958653158129
x33 = 66.497044500984
x34 = -68.0678408277789
x35 = 0.523598775598299
x36 = 6.80678408277789
x37 = 29.3215314335047
x38 = -93.7241808320955
x39 = 75.9218224617533
x40 = -74.3510261349584
x41 = 85.870199198121
x42 = 35.6047167406843
x43 = -34.0339204138894
x44 = 92.1533845053006
x45 = 72.7802298081635
x46 = 82.2050077689329
x47 = 9.94837673636768
x48 = 60.2138591938044
x49 = 31.9395253114962
x50 = -49.7418836818384
x51 = 25.6563400043166
x52 = -52.3598775598299
x53 = 38.2227106186758
x54 = 19.8967534727354
x55 = -90.0589894029074
x56 = 53.9306738866248
x57 = 51.3126800086333
x58 = -61.7846555205993
x59 = -37.1755130674792
x60 = -8.37758040957278
x61 = 28.7979326579064
x62 = 4.18879020478639
x63 = 38.7463093942741
x64 = 57.0722665402146
x65 = -46.0766922526503
x66 = -17.8023583703422
x67 = -56.025068989018
x68 = 94.7713783832921
x69 = 16.2315620435473
x70 = -78.0162175641465
x71 = -14.6607657167524
x72 = 60.7374579694027
x73 = -12.0427718387609
x74 = 79.0634151153431
x75 = 13.6135681655558
x76 = -100.007366139275
x77 = -30.3687289847013
x78 = -71.733032256967
x79 = -27.7507351067098
x80 = 22.5147473507269
x81 = 23.0383461263252
x82 = 314.682864134578
x83 = -43.4586983746588
x84 = 88.4881930761125
x84 = 88.4881930761125
Gráfico
sin(2*x)=sqrt(3)/2 la ecuación