VectorEasy
Question
If 
= 2î − 3ĵ + 
, 
= −î + 
, 
= −2ĵ − 
then the area of the parallelogram with diagonals 
+ 
and 
+ 
will be-
= 2î − 3ĵ + , = −î + , = −2ĵ − then the area of the parallelogram with diagonals + and + will be-Options
A.
B.2
C.
D.None of these
More Vector Questions
If the vectors are coplanar, then -...A parallelogram is constructed on the vectors = 3 − , = + 3. and || = || the angle between and is , then the lengt...The sine of angle formed by the lateral face ADC and plane of the base ABC of the tetra hedron ABCD where A ≡ (3, ...Let $\overrightarrow{a} = 2\widehat{i} + \widehat{j} - 2\widehat{k},\overrightarrow{b} = \widehat{i} + \widehat{j}$ and ...If = 3î − 2ĵ + and = − î + ĵ + then the unit vector parallel to + , is-...