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E2.29 A system is shown in Fig. E2.29(a).

(a) Determine G(s) and H(s) of the block diagram shown in Figure E2.29

(b) that are equivalent to those of the block diagram of Figure E2.29(a).

(b) Determine Y(s)/R(s) for Figure E2.29(b).

R(s) + R(s) + 1 $+5 (a) 1 s+10 Y(s) G(s) Y(s) H(s) (b) FIGURE E2.29 Block diagram equivalence.