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4ctgx+3=0 la ecuación

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Solución numérica:

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Solución

Ha introducido [src]
4*cot(x) + 3 = 0
$$4 \cot{\left(x \right)} + 3 = 0$$
Solución detallada
Tenemos la ecuación
$$4 \cot{\left(x \right)} + 3 = 0$$
cambiamos
$$4 \cot{\left(x \right)} + 3 = 0$$
$$4 \cot{\left(x \right)} + 3 = 0$$
Sustituimos
$$w = \cot{\left(x \right)}$$
Transportamos los términos libres (sin w)
del miembro izquierdo al derecho, obtenemos:
$$4 w = -3$$
Dividamos ambos miembros de la ecuación en 4
w = -3 / (4)

Obtenemos la respuesta: w = -3/4
hacemos cambio inverso
$$\cot{\left(x \right)} = w$$
sustituimos w:
Gráfica
Suma y producto de raíces [src]
suma
-acot(3/4)
$$- \operatorname{acot}{\left(\frac{3}{4} \right)}$$
=
-acot(3/4)
$$- \operatorname{acot}{\left(\frac{3}{4} \right)}$$
producto
-acot(3/4)
$$- \operatorname{acot}{\left(\frac{3}{4} \right)}$$
=
-acot(3/4)
$$- \operatorname{acot}{\left(\frac{3}{4} \right)}$$
-acot(3/4)
Respuesta rápida [src]
x1 = -acot(3/4)
$$x_{1} = - \operatorname{acot}{\left(\frac{3}{4} \right)}$$
x1 = -acot(3/4)
Respuesta numérica [src]
x1 = 55.6213725466147
x2 = 58.7629652002045
x3 = -26.06003644672
x4 = 2.21429743558818
x5 = 36.7718166250759
x6 = -41.7679997146689
x7 = -4.06888787159141
x8 = 83.8957064289228
x9 = 87.0372990825126
x10 = 39.9134092786657
x11 = -44.9095923682587
x12 = 33.6302239714861
x13 = -70.0423335969771
x14 = 65.046150507384
x15 = 99.6036696968718
x16 = 46.1965945858453
x17 = -16.6352584859506
x18 = -10.352073178771
x19 = 96.462077043282
x20 = -35.4848144074893
x21 = -73.1839262505669
x22 = -22.9184437931302
x23 = -98.3166674792852
x24 = -92.0334821721056
x25 = -32.3432217538995
x26 = 8.49748274276777
x27 = 52.4797798930249
x28 = -85.750296864926
x29 = -60.6175556362077
x30 = -54.3343703290281
x31 = 93.3204843896922
x32 = -48.0511850218485
x33 = 14.7806680499474
x34 = -13.4936658323608
x35 = -0.927295218001612
x36 = -57.4759629826179
x37 = 49.3381872394351
x38 = -38.6264070610791
x39 = 61.9045578537943
x40 = -63.7591482897975
x41 = 80.754113775333
x42 = 90.1788917361024
x43 = -88.8918895185158
x44 = 24.2054460107167
x45 = -7.2104805251812
x46 = 27.3470386643065
x47 = -51.1927776754383
x48 = -66.9007409433873
x49 = 11.6390753963576
x50 = 71.3293358145636
x51 = -29.2016291003098
x52 = -19.7768511395404
x53 = 21.0638533571269
x54 = -79.4671115577464
x55 = -95.1750748256954
x56 = 68.1877431609738
x57 = 5.35589008917797
x58 = 74.4709284681534
x59 = -76.3255189041567
x60 = -82.6087042113362
x61 = 17.9222607035371
x62 = 30.4886313178963
x63 = 77.6125211217432
x64 = 43.0550019322555
x64 = 43.0550019322555