VectorHard
Question
If 
= 
(
× 
) + 
(
× 
) + 
(
× 
) and [
] = 1, then (
+ 
+ 
) equals-
= ( × ) + ( × ) + ( × ) and [ ] = 1, then ( + + ) equals-Options
A.
.(
+ 
+ 
)
.( + + )B. + +
+ + C.1
D.None of these
More Vector Questions
If are vectors such that and , then a possible value of is...If 2î + 4ĵ − 5 and î + 2ĵ + 3 are two sides of a parallelogram, then the unit vector along the...If ABCD is a rhombus whose diagonals cut at the origin O, then is equal to-...If two forces acting at a point are represented by n and m and their resultant is represented by (m + n) , then R is a p...Let $\overrightarrow{a} = - \widehat{i} + \widehat{j} + 2\widehat{k},\overrightarrow{b} = \widehat{i} - \widehat{j} - 3\...