(a) Given in Figure are the parts of a signal x[n] and its even part xe[n], for only n ≧ 0...

(a) Given in Figure are the parts of a signal x[n] and its even part xe[n], for only n ≧ 0. Note that xe[n] = 1, n ≧ 0. Complete the plots of x[n] and xe[n], and give a plot of the odd part, xo[n], of the signal. Give the equations used for plotting each part of the signals.

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(b) In Figure, let x[0] = 0, with all other values unchanged. Give the changes in this case for the results of Part (a).