VectorHard
Question
If 
.î = 4, then (
× ĵ). (2ĵ − 3
) equals-
.î = 4, then ( × ĵ). (2ĵ − 3) equals-Options
A.0
B.2
C.12
D.− 12
More Vector Questions
If = î + 2ĵ + 3 and = 2î + ĵ + 3 then the value of | + | is -...If the position vectors of four points P,Q,R,S respectively 2 + 4, 5 + 3√3 + 4, −2√3 + and 2 + then-...If and , then unit vector along the direction of the resultant is-If = î + 2ĵ + 3, = −î + 2ĵ +...The value of is -...If are non-coplanar vectors and $λ$ is a real number then for...