What Are Vout Values for Open and Closed Switch?

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Edy56
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TL;DR Summary: I need to calculate Vout when the switch Is closed and open.

I need to calculate Vout when the switch Is closed and open. Is my work correct?
Handwritten circuit analysis on lined paper: R1 = 470 ohm, R2 = 820 ohm, R3 = 1 kohm, VIN = 9V, with Vout range question. Circuit schematic with a switch; working for open switch gives Vout = 5.72 V, closed switch gives R2L = 450 ohm and Vout = 4.4 V.
 

Discussion

Edy56 said:
Is my work correct?
Yes.
I get 5.721 V and 4.405 V.
 
Baluncore said:
Yes.
I get 5.721 V and 4.405 V.
Thank youu
 

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