Calculate Vout (f0), Vout (3f0), Vout(5f0), and Vout(7f0) of the frequency spectrum of a triangle wave(A = 10 V and T = 1 ms) passed through a low-pass R-C filter (R = 10 k-ohm and C =5 nF). Using Matlab simulator sketch the input and output waveforms resulting from the first 4 harmonics (for simplicity ignore the phase shift experienced by each harmonic)