Что такое тангенус который равен 10

Tgx=10
x=arctg10+Пn, n=Z

tg(1°)0.0175tg(2°)0.0349tg(3°)0.0524tg(4°)0.0699tg(5°)0.0875tg(6°)0.1051tg(7°)0.1228tg(8°)0.1405tg(9°)0.1584tg(10°)0.1763tg(11°)0.1944tg(12°)0.2126tg(13°)0.2309tg(14°)0.2493tg(15°)0.2679tg(16°)0.2867tg(17°)0.3057tg(18°)0.3249tg(19°)0.3443tg(20°)0.364tg(21°)0.3839tg(22°)0.404tg(23°)0.4245tg(24°)0.4452tg(25°)0.4663tg(26°)0.4877tg(27°)0.5095tg(28°)0.5317tg(29°)0.5543tg(30°)0.5774tg(31°)0.6009tg(32°)0.6249tg(33°)0.6494tg(34°)0.6745tg(35°)0.7002tg(36°)0.7265tg(37°)0.7536tg(38°)0.7813tg(39°)0.8098tg(40°)0.8391tg(41°)0.8693tg(42°)0.9004tg(43°)0.9325tg(44°)0.9657tg(45°)1tg(46°)1.0355tg(47°)1.0724tg(48°)1.1106tg(49°)1.1504tg(50°)1.1918tg(51°)1.2349tg(52°)1.2799tg(53°)1.327tg(54°)1.3764tg(55°)1.4281tg(56°)1.4826tg(57°)1.5399tg(58°)1.6003tg(59°)1.6643tg(60°)1.7321