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Homework Statement
Calculate v (refer to attachment).
Homework Equations
Voltage division: Vout = Vin x R2 / R1 + R2
The Attempt at a Solution
V1 = V1 x R2 / R1 + R2
= 15 x 5 / 10 + 5
= 5V
V2 = V2 x R4 / R3 + R4
= 5 x 2 / 10 + 2
= 0.83V
V = 5 + 0.83
= 5.83V
But my answer is wrong. Could someone please tell me whats wrong?
Attachments

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