[单选题]
09.07: The equivalent resistance of the circuit sq/ flat )n/vb0eo/tpjvrl*7 thm7*g 9hown to the right wv 0l n7s+wra/ct91 ofwith resfvw9/c 1l+a07tno w rsistances $R_1 = 4.00Ω$ , $R_2 = 3.00Ω$ and $R_3= 2.00Ω$ is
A. $0.111 Ω$
B. $0.923 Ω $
C. $1.08 Ω$
D. $3.00 Ω $
E. $9.00 Ω$
