tan(x)=3

$$tan{left (x right )} = 3$$

Дано уравнение
$$tan{left (x right )} = 3$$
– это простейшее тригонометрическое ур-ние
Это ур-ние преобразуется в
$$x = pi n + {atan}{left (3 right )}$$
Или
$$x = pi n + {atan}{left (3 right )}$$
, где n – любое целое число

$$x_{1} = {atan}{left (3 right )}$$

x1 = -89.8571411817000

x2 = -83.5739558745000

x3 = -80.4323632209000

x4 = -36.4500660707000

x5 = -8.17573218837000

x6 = 86.0720474193000

x7 = -30.1668807635000

x8 = -67.8659926066000

x9 = 4.39063842599000

x10 = -39.5916587243000

x11 = -14.4589174956000

x12 = -61.5828072994000

x13 = -23.8836954563000

x14 = -99.2819191425000

x15 = -96.1403264889000

x16 = -74.1491779138000

x17 = -136.981030986000

x18 = 95.4968253801000

x19 = 64.0808988442000

x20 = 7.53223107958000

x21 = 20.0986016939000

x22 = -17.6005101491000

x23 = -45.8748440314000

x24 = -52.1580293386000

x25 = 35.8065649619000

x26 = 13.8154163868000

x27 = 92.3552327265000

x28 = 26.3817870011000

x29 = 38.9481576155000

x30 = 48.3729355762000

x31 = 70.3640841514000

x32 = 42.0897502691000

x33 = -1.89254688119000