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Реши любую задачу с помощью нейросети.
$$cos{left (x right )} = frac{1}{sqrt{2}}$$
– это простейшее тригонометрическое ур-ние
Это ур-ние преобразуется в
$$x = pi n + {acos}{left (frac{sqrt{2}}{2} right )}$$
$$x = pi n – pi + {acos}{left (frac{sqrt{2}}{2} right )}$$
Или
$$x = pi n + frac{pi}{4}$$
$$x = pi n – frac{3 pi}{4}$$
, где n – любое целое число
pi
x1 = —
4
7*pi
x2 = —-
4
x1 = -80.8960108299000
x2 = -32.2013246993000
x3 = 82.4668071567000
x4 = 0.785398163397000
x5 = -101.316363078000
x6 = 32.2013246993000
x7 = 51.0508806208000
x8 = 25.9181393921000
x9 = 74.6128255228000
x10 = -5.49778714378000
x11 = -76.1836218496000
x12 = 18.0641577581000
x13 = -43.1968989869000
x14 = 76.1836218496000
x15 = 36.9137136797000
x16 = -99.7455667515000
x17 = 57.3340659280000
x18 = -88.7499924639000
x19 = -82.4668071567000
x20 = 62.0464549084000
x21 = -69.9004365424000
x22 = -74.6128255228000
x23 = 88.7499924639000
x24 = 80.8960108299000
x25 = -55.7632696012000
x26 = -0.785398163397000
x27 = 30.6305283725000
x28 = 93.4623814443000
x29 = -49.4800842940000
x30 = -57.3340659280000
x31 = 43.1968989869000
x32 = 95.0331777711000
x33 = -38.4845100065000
x34 = -95.0331777711000
x35 = 5.49778714378000
x36 = 49.4800842940000
x37 = 99.7455667515000
x38 = -36.9137136797000
x39 = 69.9004365424000
x40 = 7.06858347058000
x41 = 11.7809724510000
x42 = 13.3517687778000
x43 = 68.3296402156000
x44 = -25.9181393921000
x45 = 63.6172512352000
x46 = -19.6349540849000
x47 = 19.6349540849000
x48 = 38.4845100065000
x49 = -351.072979039000
x50 = -18.0641577581000
x51 = -44.7676953137000
x52 = -62.0464549084000
x53 = -13.3517687778000
x54 = 87.1791961371000
x55 = -68.3296402156000
x56 = -93.4623814443000
x57 = 44.7676953137000
x58 = 55.7632696012000
x59 = -87.1791961371000
x60 = 24.3473430653000
x61 = -24.3473430653000
x62 = -11.7809724510000
x63 = -51.0508806208000
x64 = -30.6305283725000
x65 = -7.06858347058000
x66 = -63.6172512352000
