Here's the question you clicked on:
burhan101
Determine the projection and it's magnitude
|dw:1362207881824:dw|
As in the projection of u onto v?
I dont know that's what im wondering, it says "Determine the projection, and it's magnitude, of ... "
How do i find the magnitude ?!
The magnitude of a vector \(\langle a,b,c\rangle\) is \(\sqrt{a^2 + b^2 + c^2}\).