Exam tomorrow.Quick simulataneous equation I'm getting wrong!
Have an exam tomorrow morning and not sure where else to ask at this hour!
Going through some notes and my tutor put:
i1=i2+ (3-8i/4) => i1=3/4 +3i2
I keep getting 2 different answers. Am I right that it should actually be:
i1=3/4-i2? My tutor is prone to mistakes however I doubt my own maths abilities (long story-too much moving around from country to country caused my maths to take a hit often on the easier stuff)!
Would really appreciate your help!