Find the length and direction (when defined) of u xv and v xu. u= - 8i + 16j- 16k, v= -2i + 4j - 4k luxv| = (Simplify your answer.) Tutoring Help me solve this Get more help - Type here to search OFind the length and direction (when defined) of u xv and v xu. u= 4i - 2j - 3k, v=3i - 3k The length of uxv is (Type an exact answer, using radicals as needed.) Tutoring Help me solve this Get more help - Type here to search O