ln(x)-2cosx=0 la ecuación

El profesor se sorprenderá mucho al ver tu solución correcta😉

Ha introducido [src]

log(x) - 2*cos(x) = 0

$$\log{\left(x \right)} - 2 \cos{\left(x \right)} = 0$$

Simplificar

Gráfica

Trazar el gráfico f1(x)

Trazar el gráfico f2(x)

Respuesta numérica [src]

x1 = -57.2423175674915 - 1.62270600356151*i

x2 = -82.3305420988118 + 1.6771445460097*i

x3 = -25.9403748835708 + 1.50185088576414*i

x4 = -32.1900256080836 + 1.53498272946217*i

x5 = -82.3305420988118 - 1.6771445460097*i

x6 = -44.7089275077599 + 1.58521555578278*i

x7 = -44.7089275077599 - 1.58521555578278*i

x8 = 6.61694615668688

x9 = -1.39620400596795 + 1.05750410392067*i

x10 = -69.7838545430872 + 1.65249769311943*i

x11 = -38.4470195752498 + 1.56218547295693*i

x12 = -25.9403748835708 - 1.50185088576414*i

x13 = -19.7026795219769 - 1.45963521212497*i

x14 = -13.4872387876049 + 1.4017220669936*i

x15 = -76.056677228299 - 1.66535534077482*i

x16 = -7.32465392912317 + 1.30958981398456*i

x17 = -7.32465392912317 - 1.30958981398456*i

x18 = -101.156845430657 + 1.70752780654604*i

x19 = -88.6052766623063 - 1.6880232495637*i

x20 = -57.2423175674915 + 1.62270600356151*i

x21 = -38.4470195752498 - 1.56218547295693*i

x22 = -32.1900256080836 - 1.53498272946217*i

x23 = -50.9743264438283 - 1.60515221321301*i

x24 = -19.7026795219769 + 1.45963521212497*i

x25 = 5.78291755020617

x26 = -94.8807465931009 + 1.69811713266481*i

x27 = -69.7838545430872 - 1.65249769311943*i

x28 = -63.5123001301325 - 1.63836942051939*i

x29 = -63.5123001301325 + 1.63836942051939*i

x30 = -88.6052766623063 + 1.6880232495637*i

x31 = 1.40128936774661

x32 = -50.9743264438283 + 1.60515221321301*i

x32 = -50.9743264438283 + 1.60515221321301*i