1. Find VMAX, VMIN, Vavg, and Vrms of the offset sine wave v (t) = V0 + VA cos (2 πt/T0) V in terms of V0 and VA.
2. Find VMAX, VMIN, Vavg, and Vrms of the full-wave rectified sine wave v (t) = VA sin (2 πt/T0) V in terms of VA. Is the waveform causal or non-causal?