Hi all, I am studying for the PE electrical in April, and while working through basic electrical circuit analysis for the second time, I noticed that it was taking a long time to work out solutions to 3 linear equations with 3 unknowns using Cramers rule (with which I am most comfortable). Is there a way to calculate determinants using any of the approved NCEES calculators and reduce the time required to do this simple, but time consuming step? I have the TI 30XA now only because I had one laying around, but would switch in a heartbeat to something else if it could do this.
I normally use a TI 86 for everyday calcs. Thanks!
I normally use a TI 86 for everyday calcs. Thanks!