True/False. Explain
a. (ixk).j=i. ×k)
-
b. If u v=|||||||| for two non-zero vectors u and v, then ||u + v
-> -
c. If u v=- |||||||| for two non-zero vectors u and v, then ||- ||||||||||
==
->>
d. If u v=-
->
|||||||| for two non-zero vectors u and v, then ||- ||||||||||
=
e. The value of (vx w) is always 0.
f.
It is possible to find a pair of non-zero vectors such that ||xw|| = v. w?
If so, find a possible pair. If not, prove it.
-