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What is the amplitude of the equivalent uniform series to the following series. At t = ID amplitude = 30D, from t = 1 to 30 amplitude starls at 10C! and increases even:r time step lav 5D. At t = 3D there is a single event of amplitude = 25D over and above the contribution of the constantly:r increasing term. i = 6%. 9 1105.92 C: 315.44 C: 356}? c: 951.35: C: MED-fl