A signal in a simple system is defined by 5 cos [2(6)t]. This signal is subjected to

A signal in a simple system is defined by 5 cos [2π(6)t]. This signal is subjected to additive single tone interference defined by 0.2 sin [2π(8)t]. Determine the signal-to-interference ratio. Validate your result, using the techniques illustrated in Section 8.1.5, by calculating P_x, P_y, R_xy, and the maximum value of R_xy.