(October 12, 2018 at 11:34 pm)Reltzik Wrote:(October 11, 2018 at 8:34 pm)Fireball Wrote: I'll readily admit that I flogged the first one for about half an hour.Then it was "AHA!", but really more like "FFS". One thing about this sort of learning experience is that next time, you'll knock it right down. I've not done a problem like this in far too long.
Yeah, math skills turn to rust if you don't use them. It's been way too long since I did basic geometry.
I was just thinking that today! I was asked to find the inverse of (i 3). Five years ago, it would have been no sweat. Today, I really couldn't figure it out and then I realized that my professor's answer key reads -i and my calculator reads i.
I haven't touched this stuff in years.
