VectorHard
Question
If 
= 2î + ĵ + 
, 
= 3î − 4ĵ + 2
and 
= î − 2ĵ + 2
then the projection of + on is-
= 2î + ĵ + , = 3î − 4ĵ + 2 and = î − 2ĵ + 2 then the projection of + on is-Options
A.17/3
B.5/3
C.4/3
D.None of these
More Vector Questions
The angle between (î + ĵ) and (î + ) is-...A metal has a fcc lattice. The edge length of the unit cell is 404 pm. The density of the metal is 2.72 gm-cm-3. The mol...If are unit vectors such that and are perpendicular, then-...If l1 and l2 are lengths of the vectors î + 2ĵ + and î + 5ĵ respectively, then-...If A, B, C, D are four points in space, and | × + + × | = λ (area of (ᐃABC), then λ is equal t...