Solve the indicated or given systems of equations by an appropriate algebraic method.

Find the voltages V₁ and V₂ of the batteries shown in Fig. 5.28. The terminals are aligned in the same direction in Fig. 5.28(a) and in the opposite directions in Fig. 5.28(b).

Transcribed Image Text:

Fig. 5.28 (a) (b) V, + V2 = 15 V ㅏㅏ V₁ V₂ V - V2 = 3 V