Recent content by Coco12

  1. C

    Sin theta= sin theta tan theta

    Oh... I see it now.
  2. C

    Sin theta= sin theta tan theta

    Problem statement Solve each equation over the domain theta greater than or equal to 0, less than or equal to 2 pi: Sin theta= sin theta tan theta Revelant equations Problem statement I divided it by sin theta to get tan theta equal to 1. Tan theta=1 can occur in the first and third...
  3. C

    High School Is There More Than One Solution for Cube Root Equations?

    Ok thank you
  4. C

    High School Is There More Than One Solution for Cube Root Equations?

    Lets say I was trying to figure out the restrictions of a radical equation and the function inside the radical was a cubic function. I know you have to make the equation inside greater than or equal to 0. In the case of a quadratic equation, you have to square root it once you bring everything...
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    Undergrad Complex circuit exam practice questions?

    Does anyone know a good website where there are practice questions for complex circuits. I'm preparing for an exam, and can't seem to find any? The ones I found are all very similar and not really a challenge or either don't have the answer so I don't know If I did it right.
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    Can You Use P = VI to Calculate Power Output in a Load with Changing Current?

    OK thank you.
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    Can You Use P = VI to Calculate Power Output in a Load with Changing Current?

    Another question: so you can assume that resistance doesn't change?
  8. C

    Is this a parallel circuit with non-parallel resistors?

    Is it that in order for it to be a parallel circurt, the electrons from a branch cannot meet the load from the other, therefore the second diagram is not parallel
  9. C

    Is this a parallel circuit with non-parallel resistors?

    Nodes means the point where the current splits right? In the first diagram, the the resistor shares one node with the other. The second one also shares one node.
  10. C

    Is this a parallel circuit with non-parallel resistors?

    I'm not sure I know what you mean by that.
  11. C

    Is this a parallel circuit with non-parallel resistors?

    I think maybe it would be the first one because the second has resistors in the same line, which would be similar to a series?
  12. C

    Is this a parallel circuit with non-parallel resistors?

    Same two nodes...
  13. C

    Is this a parallel circuit with non-parallel resistors?

    It doesn't matter? Then in the 2 pictures, which one would not be?
  14. C

    Is this a parallel circuit with non-parallel resistors?

    Question: Is this a parallel circurt? Revelant equations: None required Attempt at solution: I know that a parallel circurt has more than one pathway for the current to flow and has resistors parallel to each other. However in both of the pictures shown, there are two parallel paths but the...
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    Determine domain for a trig ratio and the general solution of angle me

    Oh. So you figure out both of the plus and minus for each to find the results then combine them to give a simplified equation?