1) Consider two vectors u = <t, 2, t - 1> and v = <3, t + 1, 4> where t is a parameter.

(c) Find all values of t such that (u) x (v) = 0

1) write out the cross product for both vectors. you'll get an equation of t.
2) solve for t.

simple calc problem.. lol and u cant do it?
the question is telling u wat to do. do u not knwo wat a crossproduct is allen?