Дано

$$tan{left (x right )} + 3 cot{left (x right )} = 2 sqrt{3}$$
Ответ

pi
x1 = —
3

$$x_{1} = frac{pi}{3}$$
Численный ответ

x1 = 63.8790507650000

x2 = -71.2094338225000

x3 = -27.2271366522000

x4 = -77.4926189193000

x5 = 85.8701993533000

x6 = 54.4542725575000

x7 = 82.7286064837000

x8 = -5.23598806761000

x9 = 4.18879025064000

x10 = -61.7846554956000

x11 = -93.2005822651000

x12 = -90.0589893395000

x13 = -55.5014703398000

x14 = 48.1710874594000

x15 = 82.7286062675000

x16 = 38.7463094677000

x17 = -39.7935069088000

x18 = -99.4837676818000

x19 = -33.5103217602000

x20 = 41.8879021774000

x21 = -46.0766921684000

x22 = 89.0117916367000

x23 = -5.23598792429000

x24 = -2.09439499630000

x25 = 70.1622360652000

x26 = -11.5191730875000

x27 = 60.7374576842000

x28 = 38.7463091005000

x29 = 16.7551605166000

x30 = -55.5014705718000

x31 = 38.7463092964000

x32 = -93.2005824082000

x33 = 98.4365697162000

x34 = 92.1533846873000

x35 = -71.2094336999000

x36 = -68.0678407540000

x37 = 10.4719757207000

x38 = 4.18879026888000

x39 = -33.5103218479000

x40 = -27.2271365254000

x41 = -11.5191731807000

x42 = 60.7374579161000

x43 = -46.0766920868000

x44 = -99.4837674990000

x45 = 26.1799388617000

x46 = -115.191730507000

x47 = 10.4719753987000

x48 = -49.2182851183000

x49 = 5464.27682186000

x50 = 16.7551606832000

x51 = 19.8967535903000

x52 = -8.37758037403000

x53 = 76.4454211368000

x54 = -49.2182852371000

x55 = -24.0855435825000

x56 = -17.8023583209000

x57 = 32.4631239781000

x58 = -83.7758040824000

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Знание языков: английский (перевод текстов,контрольные ), русский, украинский. Закончила университет экономики и управления. Дисциплины: Финансы и кредит, Банковское дело. бух.учет. менеджмент. Виды экономики. маркетинг. Налоги.страхование