To illustrate, let me do the first figure : Examining figure 1, we can say that: In parallel - R2 and R3, R23 = 1/( + )= 500 100 In series - R23 and R1 Thus, RT = R1+R23 = 100+50= 1500 Now, its your turn to do figures 2-5 3 (5 points each) Figure 1 Figure 2 Figure 3 R1 M R13 MA RIS R2> R2 R3 R2 2 SR3 R3 Figure 4 Figure 5 Figure 6 R1 R1 $R3 R13 SR3 R2S R2 S SR4 R2 R4 R3