Sorry I meant x not *
I need to find the length and direction of u x v, and I have:
u = i x j
v = j x k
So first I will find:
Then the length is 1 and direction is i - j + k.
Am I doing this correctly?
For " " use "\times" not "x".
I find it difficult to understand what you are asking. You used "*" at one point and at another. Are they both intended to be the cross product? Also, you say that u= i x j= k and v= j x k= i but then you have i+ j and j+ k instead. Yes, but that has length , not 1.Then the length is 1 and direction is i - j + k.
Am I doing this correctly?