VectorHard
Question
In a parallelogram PQRS, 
= 
+ 
and = − , then its vector area is-
= + and = − , then its vector area is-Options
A.||2 − ||2
|2 − ||2B. ×
× C.2 ( × )
× )D.2 ( × )
× )More Vector Questions
If position vectors of A,B,C,D are respectively 2î + 3ĵ + 5, î + 2ĵ + 3, −5î + 4ĵ &#...Vector × ( + ) is perpendicular to-...The number of vectors of unit length prependicular to vectors = (1, 1, 0) and = (0, 1, 1) is...If = î + λĵ + 2 and = 2î + ĵ + √λ are of equal magnitudes, then value of λ is-...If vector = 3î − 3, = î − 2ĵ + represents the sides of any triangle ABC then the length of me...