Аргумент комплексного числа z = a + ib , расположенного во второй четверти вычисляется по формуле<img src="/close/store/examRes/%7B0B69C7B3-6946-484E-872E-BB188B1B8D49%7D/%D1%84%D0%BE%D1%80%D0%BC%D1%83%D0%BB%D0%B0_%D0%B0%D1%80%D0%B35.png" /><img src="/close/store/examRes/%7B0B69C7B3-6946-484E-872E-BB188B1B8D49%7D/%D1%84%D0%BE%D1%80%D0%BC%D1%83%D0%BB%D0%B0_%D0%B0%D1%80%D0%B32.png" /><img src="/close/store/examRes/%7B0B69C7B3-6946-484E-872E-BB188B1B8D49%7D/%D1%84%D0%BE%D1%80%D0%BC%D1%83%D0%BB%D0%B0_%D0%B0%D1%80%D0%B37.png" /><img src="/close/store/examRes/%7B0B69C7B3-6946-484E-872E-BB188B1B8D49%7D/%D1%84%D0%BE%D1%80%D0%BC%D1%83%D0%BB%D0%B0_%D0%B0%D1%80%D0%B36.png" /> <img src="/img/47/1fdfce4687525c96dc20798861.png" />, <img src="/img/6f/35559bce711ffa0c029a1d4ac9.png" />, <img src="/img/ed/8b1507748e1a4848c55c4e3ef4.png" />, <img src="/img/38/97d7585252053b3f906cb5755b.png" />