Let #bbx=bbe_1+bbe_2-2bbe_3# and #bby=2bbe_1-bbe_2+bbe_3#,where #bbe_1,bbe_2,bbe_3# are unit vectors. Find #|bbx+2bby|# and #|bbx+bby#|?
1 Answer
Feb 15, 2018
See below.
Explanation:
Assuming that the basis
Taking
Analogously