In Exercises 19-22, verify that (u X v) w (v X w)u = (w X u)...

 

Transcribed Image Text:

In Exercises 19-22, verify that (u X v) w (v X w)u = (w X u) v and find the volume of the parallelepiped (box) deter- mined by u, v, and w. V 19. 21 2j 2k -i + 2j - k i+ 2k 20. i-j+k 21 +j- 2k 21. 21 +j 21 - j+ k 22. i + j - 2k -i-k 21 + 4j- 2k In Exercises 19-22, verify that (u X v) w (v X w)u = (w X u) v and find the volume of the parallelepiped (box) deter- mined by u, v, and w. V 19. 21 2j 2k -i + 2j - k i+ 2k 20. i-j+k 21 +j- 2k 21. 21 +j 21 - j+ k 22. i + j - 2k -i-k 21 + 4j- 2k

Answer rating: 100% (QA)

19 i uxv 2i x 2j 4k 110iea jaa4o A e jo o kja R uxvw 4k2k 8 a 6 a b t a b a b0 0 00420 0 8 ... View the full answer