Help me revise (basic electronic circuits questions)

IronaSona
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Homework Statement
Hello ,does anyone know where can i find similar questions to this , am trying to practices questions like this for my next assignment which is due . but am not sure what are those questions , is that calculus,algebra or something else , and how can i find more questions like this .

Thank you for any help
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Try doing this Google search -- it looks like you will have plenty of questions to practice on... :smile:

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