If a = I + j + k, b = I + j - k, c = I - j + k, d = I - j - k then `(a xx b). (c xx d)` =

If a = I + j - k, b = I - j + k, c = I - j - k then a xx (b xx c) =

If a = 2i + j - 3k, b = I - 2j + k, c -I + j - 4k, d = I + j + k then (a xx b) xx (c xx d) =

If a = I + 2j - 3k, b = 2i + j + k, c = I + 3j - 2k then (a xx b) xx (b xx c) =

If a = I + j + k, b = 2i - 3j + k then a xx b is

If a = I + j +k, b = I - j + k, c = I + j - k, d = I - j - k, then observe the following list. {:("List-I","List-II"),(i. a.b, A. -1),(ii. b.c, B. 4),(iii.[a b c],C. 1),(iv. b xx c, D. 2j - 2k),(, E. 2j + 2k):} The correct match of List-I to List-II:

If a = 2i - j + k, b = 3i + 4j - k then |a xx b| =

If a = i- 2j + k, b = 2i + j - k, c = 4i + 4j + 3k then |(a xx b) xx c| =

If a = 2i - 3j - k, b = I + 4j - 2k then (a + b) xx (a - b) =

If a = 2i + 3j + 6k, b = 3i - 6j + 2k, c = 6i + 2j - 3k then a xx b =