tbz709

I have a multiplier circuit that multiplies a 2-bit number(0-3) with a multiplier factor of, 0, 1 or 2, ignoring 3 (not interested in result) So I have my truth table made and I understand everything about the question except the actual circuit. Asides from the "Don't care" answers, would I count every non-zero product to be 1? Thanks!

Just trying to get this clear, is Vdc that leaves a full wave bridge rectifier circuit the same as Vdc on the output ripple voltage of a capacitor filter?

If you want to do some self study you can get an introduction to limits and the derivative by going to http://www.intmath.com You can also review functions there. The site is extremely helpful for step by step explanations, giving you a chance to work out problems yourself before seeing the answers. Believed he does this based on the Pearson Basic Technical Mathematics with Calculus 9th edition

I figured out today what I was doing.. I was trying to make it equal zero all together and not balance each side to be the same!

Just a simple question. When Balancing redox reactions and there are charges on both sides, do they add directly? I have.. Mno4- + Cl- -> Mn2+ + Cl2 Balanced Mn to have 9e- when adding charges directly on both sides of the equation but I don't think that it makes sense. I have an example in my notes where two -'s on either side of an equation balances to create a 2e-. Thank you ? tbz709