Adds two fluctuations in the same direction and the same frequency. fluctuations laws have the form: x1 = sin (n * t + p / 4), x1 = 3 * sin (n * t + p / 6). Determine the amplitude, period, and the initial phase of the resulting vibrations. Record law resulting oscillation.
Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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17.05.2016 0:35:19
хорошая работа . нет обмана . класс!!