Recent content by 75 johnson

i need to find "s" so that a and b are parallel

Homework Statement Let a=(2,2,-1) and let b=(2,-1,s) The Attempt at a Solution dividing the i components gives you 1 but then dividing the j components gives you -1/2. I know that the ratio has to be the same for i, j, k in order for the two vectors to be paralle. i need to find s so...

Thanks for the replies. That Garmin one looks interesting, although i wonder how much the yearly plan is. didnt say on the website.

Hi all, I am new to this forum. My question is, what is the best and most affordable small tracking device? Some kind of small gadget that can be used to track position in real time. the reason i am asking, is because i recently had my "trail cam" stolen. (a trail cam is a motion sensitive...