VectorHard
Question
If the vertices of any triangle are î, ĵ, 
then its area is -
then its area is -Options
A.1 unit
B.2 unit
C.√2 unit
D.
unit
unitMore Vector Questions
A vector which makes equal angles with the vectors is -...If are three non-zero vectors, no two of them are parallel if is collinear to is collinear to then is equal to :...Foe non-zero vectors a, b, c | holds, if and only if...If = 2î + ĵ + , = 3î − 4ĵ + 2 and = î − 2ĵ + 2 then the projection of + on is-...If the force = î + 2ĵ + 3 moves a particle from î + ĵ − to 2î − ĵ − , th...