Hi guys,

I would like some help on these problems please.

I have a quiz soon, which is on this problem set. I can't get help tomorrow as I have classes all day. I have been really busy during the last few weeks on the family farm. I have hired a personal tutor, but we don't start until after the quiz. Thus help would be much much appreciated.I had a read through the uniqueness theorem, but don't really know what to do.

I'm not exactly sure how to model this.

Thanks in advance,

GirandoniAirRifle