Questão 2170646

\(\frac{Y(s)}{U(s)}=\frac{G(s)}{1_-^+G(s)H(s)}\)

\(\frac{Y(s)}{U(s)}=\frac{G(s)}{1+G(s)H(s)}\)

\(\frac{Y(s)}{U(s)}=\frac{G(s)}{1-G(s)H(s)}\)

\(\frac{Y(s)}{U(s)}=\frac{U(s)}{1_-^+G(s)H(s)}\)

\(\frac{Y(s)}{U(s)}=\frac{1+G(s)H(s)}{G(s)}\)