Determine the output C due to R, U1, and U2. – McqOptions

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1.	Determine the output C due to R, U1, and U2.
A.	\(C = \frac{{{G_1}{G_2}R + {G_2}{U_1} + {G_1}{G_2}{H_1}{U_2}}}{{1 + {G_1}{G_2}{H_1}{H_2}}}\)
B.	\(C = \frac{{{G_1}{G_2}R + {G_2}{U_1} + {G_1}{G_2}{H_1}{U_2}}}{{1 - {G_1}{G_2}{H_1}{H_2}}}\)
C.	\(C = \frac{{{G_1}{G_2}R - {G_2}{U_1} + {G_1}{G_2}{H_1}{U_2}}}{{1 - {G_1}{G_2}{H_1}{H_2}}}\)
D.	\(C = \frac{{{G_1}{G_2}R - {G_2}{U_1} - {G_1}{G_2}{H_1}{U_2}}}{{1 + {G_1}{G_2}{H_1}{H_2}}}\)
Answer» C. \(C = \frac{{{G_1}{G_2}R - {G_2}{U_1} + {G_1}{G_2}{H_1}{U_2}}}{{1 - {G_1}{G_2}{H_1}{H_2}}}\)

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